only sleeping bags
in all categories
only sleeping bags
Search
United Kingdom
Log in
Gadgets
Phones
Cases
Headphones
Wearables
Power banks
Chargers for gadgets
Portable Speakers
Action Cameras
Quadcopters
All categories
Computing
Laptops
Tablets
Gaming Consoles
Monitors
PC
Components
Printing
Wi-Fi
Keyboards & Mice
All categories
Photo
Cameras
Lenses
Flashes
Action Cameras
Memory Cards
Tripods
Steadicams
Batteries
Studio Lights
All categories
TV
TVs
Monitors
Mounts & Stands
Media Players
Projectors
Soundbars
Gaming Consoles
VR
Cables
All categories
Audio
Headphones
Headsets
Portable Speakers
Audio Systems
Speakers
Acoustics
Hi-Fi & Accessories
Cables
Musical Instruments
All categories
Appliances
Embedded Appliances
Small Household
Hygiene
Washing Machines
Fridges
Cookers
Hoods
Ovens
Vacuum Cleaners
All categories
Climate
Air Conditioners
Water Heaters
Heaters
Boilers
Heat pumps
Radiators
Humidifiers
Pumps and water supply
Fireplaces
All categories
Home
Plumbing
Building Materials
Tableware
Furniture
UPS and electrical
Smart Home & Security
Tools
Health
Cosmetic Accessories
Pets
All categories
Kids & Toys
Strollers
Cribs
High Chairs
Diapers
Car Seats
School
Bicycles
Toys & Entertainment
RC Toys
All categories
Automotive
Tyres
Rims
Child Car Seats
Dashcams
Car Audio
Batteries
Engine Oils
Pressure Washes
Moto
All categories
Tools
Tools
Tool kits
Hand Tools
Garden Equipment
Garden Tools
Construction
Ladders
Generators
Welders
All categories
Tourism
Backpacks
Suitcases
Tents
Sleeping Bags
Flashlights
Thermoses
Burners
BBQs & Braziers
Fishing
All categories
Sport
Bicycles
Activities & Electric Vehicles
Team Sports
Water sports
Winter Sports
Action Cameras
Fitness Machines
Fitness & Exercise
Sports Nutrition
All categories
Fashion & Accessories
Watches
Wearables
Jewelry
Handbags & Haberdashery
Beauty & Care
Hygiene
Cosmetics & Fragrances
Umbrellas
All categories
More+
Gadgets
Computing
Photo
TV
Audio
Appliances
Climate
Home
Kids & Toys
Automotive
Tools
Tourism
Sport
Fashion & Accessories
Catalog
/
Camping & Fishing
/
Camping
/
Sleeping Bags
/
for Star River II Naturehike
Sleeping Bags
prices
on 1363 models
£100
clear
Save List
Show
by rating
lowest to highest price
highest to lowest price
by reviews
by date of addition
Length (cm)
Width at shoulders (cm)
Width at feet (cm)
Recommended height, up to (cm)
Weight (kg)
Max. comfort t° (°C)
Comfort t° (for women) (°C)
Comfort t° (for men) (°C)
Extreme t° (°C)
Number of insulation layers
Width at shoulders (cm)
Frendo Frendo Bivouac 0 Right For 1 Person Sleeping Bag 301317
The comfortable sleeping bag Frendo Bivouac 0°C is suitable for any trips, hikes and camping. The sleeping bag is ideal for camping at low temperatures. The durable bag is made of a material that guarantees optimal thermal insulation. The wide cut provides maximum comfort, convenience and quality sleep during the night. Velcro closure prevents the main zipper from opening. The bag is only available with the main zipper on the right side. The sleeping bag is equipped with a drawstring hood, which can be operated with only one hand. The bag also has an inner pocket for valuables. Features: Double construction Anatomical cut Removable hood Safety device against unintentional opening of …
£
46.50
Muziker.co.uk
Delivery: in United Kingdom
Report
Buy!
Cocoon Cotton Travel Sheet Blue 220 x 90 cm
Extremely lightweight and roomy sleep sack or sleeping bag liner for hotels, youth hostels, alpine huts, boats, planes and trains.Features:- Side Opening With Velcro Closure- Pocket For Pillow Insert- Double Stitched With Reinforced GussetsSpecification
s:- Size: 220 x 90 cm- Weight: 410 g- Packing size: 19,5 x 9 cmMaterial:- Fine yarn and a special weaving technique make the high quality cotton used for COCOON TravelSheets a very lightweight and durable fabric. It is breathable, very comfortable against your skin and creates a natural vapor balance.Care:- Machine wash (40°C).- Do not bleach. - Dry cleaning, tumble drying and ironing are possible.- Wash colors separately.
from
£19.99
up to
£32.95
Compare prices and buy Cocoon Cotton Travel Sheet Blue 220 x 90 cm
Trekkinn
(United Kingdom)
→
£20.00
Idealo.co.uk
(United Kingdom)
→
£20.00
Amazon.co.uk
→
£27.00
Amazon.co.uk
→
£33.00
Compare prices
4
→
Naturehike H150 Envelope Cotton Sleeping Bag Grey Green Size Large Ideal f
Cotton sleeping bag- Grey/Green(Size Large) Sparkling summer sleeping bag, how old it is and the early cold nights. Ideal revenge and scales and useful properties. Suitable for figures up to 180cm material: 190T Polyester Pongee, fabric lining sunshine: 100% hollow fiber 150g/m4
£
30.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Lowland Lowland L304
Mummy Sleeping Bag / Camping / Max. User Height 220 cm / Blue
£
48.43
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Children's Sleeping Bag Doll Warm Soft Boy Sleeping Bag Lovely Black red 1
DescriptionFeatures:
1. Fun Buddies: These happy pillows are the perfect companions for watching movies, playing games, reading, staying overnight, camping and even playing in the garden.2. Zip it up and snuggle: Go from a fun gaming pillow to a portable fun sleeping bag with a built-in pillow in seconds.3. Portable: Small and easy to carry. Your child can take it with you.4. ZIP ALWAYS UP: A fully closed side means your child will feel comfortable, comfortable and warm.5. Super Soft Premium Plush: Soft and comfortable, totally comfortable.Specific
ations: Color: 100% Brand New High QualityType: sleeping bagExtended size: about 135*45cm 160*60cm 180*70cm Machine washable: Super soft and comfortable,…
£
23.88
Fruugo.co.uk
Delivery: in United Kingdom
Report
Buy!
You may be interested in
Dry Bags
Batteries
Hammocks
Compasses
Camping Stoves
Sat Navs
Camping Mats
Binoculars & Monoculars
Thermoses
Power Banks
Trekking Poles
Inflatable Mattresses
Action Cameras
Torches
Roof Boxes & Racks
Backpacks
Water Bottles
Tents
Water-resistant Travel Zipper Sleeping Bag Outdoor Windproof Couple Campin
Features: 1. Water-resistant polyester taffeta sleeping bag is durable and oilproof. 2. Splicing design offers more convenience for couple camping. 3. With enough space for protecting your hand. 4. The bottom zipper and windproof stripe. 5. Filled with warm and breathable cotton. Specifications: Item Type: Sleeping Bag Material: Polyester Taffeta Color: Army Green, Navy Blue Comfortable Temperature: 1050g: +5/+15/+25°C 1350g: -5/+10/+20°C 1650g: -10/+5/+15°C Folded Size: 34*24cm(L*W) Unfolded Size: 220*75cm(L*W) Package Included: 1* Sleeping Bag Notes: 1. Please allow 1-3cm error due to manual measurement. 2. The real color of the item may be slightly different from the pictures shown
£
44.02
Joom.com
Delivery: in United Kingdom
Report
Buy!
Joluvi Xtreme Mix Sleeping Bag Blue,Grey
Specifications:- Temperature Comfortt -10° C |Extreme -12° C- Inner fabric - Outter fabric- Weight: 1800 g.- Dimensions: 215x75x50 cm.Technology:- Megatherm: Super lightweight filling made of microscopic polyester fibers with exceptional thermal efficiency creating an isolation camera effect similar to the effect of down due to its hollow structure ´´traps´´ air particles . Wash-resistant and hypoallergenic, this filler also is very comfortable thanks to its high flexibility and fast drying.
£
71.99
Trekkinn
Delivery: in United Kingdom
Report
Buy!
Hi-tec Sedak Sleeping Bag Blue
Dimensions:220 x 80 cm.Packed size:38 x 21 cm.Weight:1,3 kg.Temperature:comfo
rt:+ 10°c.Limit:+ 5°c.Extreme:- 8°c.Material composition:Shell:10
0% Polyester.Lining:90% Polyester, 10% Cotton.Filling:100% Polyester, 250 g/m².
£
30.99
Trekkinn
Delivery: in United Kingdom
Report
Buy!
Mil Tec Mil Tec 14115005
Bivvy Bag / Hiking / Winter / 1,300 g / Packing Size (in cm) 40 x 8
£
55.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
PackTowl Ultralite Body Towel 11127
PackTowl Ultralite Body Towel PackTowl’s Ultralite Body Towel is large enough for full body use, yet packs down small and weighs very little. The anti-pill fabric absorbs up to four times its own weight in water for efficient drying and then can be easily wrung out for further use. It dries 80% faster than a cotton towel and includes a loop to hang it up for speedy drying, ideal for repeated drying or when it will be packed away soon after use
£
23.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Children's Sleeping Bag Doll Warm Soft Boy Sleeping Bag Lovely Black red 1
Features:1. Fun Buddies: These happy pillows are the perfect companions for watching movies, playing games, reading, staying overnight, camping and even playing in the garden.2. Zip it up and snuggle: Go from a fun gaming pillow to a portable fun sleeping bag with a built-in pillow in seconds.3. Portable: Small and easy to carry. Your child can take it with you.4. ZIP ALWAYS UP: A fully closed side means your child will feel comfortable, comfortable and warm.5. Super Soft Premium Plush: Soft and comfortable, totally comfortable.Specific
ations: Color: 100% Brand New High QualityType: sleeping bagExtended size: about 135*45cm 160*60cm 180*70cm Machine washable: Super soft and comfortable, convenient …
£
14.02
Fruugo.co.uk
Delivery: in United Kingdom
Report
Buy!
Snugpak Sleeper Lite Warm & durable everyday sleeping bag Amethyst Purple
TEMPERATURE RATING (Comfort: -5°C / 23°F) (Low: -10°C / 14°F) LIGHTWEIGHT & COMPACT (Weight: 1800g / 63oz) (Packsize: 29cm x 25cm /11" x 10") MUMMY SHAPE - Designed in a Mummy shape to minimise wasted space, which offers greater heat retention while in use HIGH-PERFORMANCE FABRICS - Manufactured with Snugpak's cutting edge fabrics and insulation the Basecamp Range provides durability comfort and warmth DIMENSIONS - 220cm / 87" (Length), 80cm / 31" (Chest), 65cm / 26" (Knee), 42cm / 17" (Foot)
£
54.90
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
All articles about sleeping bags
TOP-5 cocoon sleeping bags for temperatures of -10 °C
How to store a sleeping bag and maintain it?
Sleeping bag temperature conditions: recommendations for choosing
How to choose a tent for different usage scenarios?
Snugpak Sleeper Kids WGTE Square Sleeping Bag - Single Sleeping Bag with I
LIGHTWEIGHT & COMPACT (Weight: 1000g / 35oz) (Packsize: 24cm x 20cm / 9" x 8") SQUARE SHAPE - Designed in a Square shape that allows the sleeping bag to be used as a blanket HIGH-PERFORMANCE FABRICS - Manufactured with Snugpak's quality fabrics and insulation the Basecamp Range provides durability comfort and warmth DIMENSIONS - 170cm / 67" (Length), 65cm / 26" (Foot) CAN BE OPENED FULLY AND USED AS A QUILT
£
42.00
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Outdoor Revolution Campstar Double DL 300
Mummy Sleeping Bag / Camping / Max. User Height 225 cm / Blue
£
24.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Hi-Gear Divine Single , Blue
Double layer synthetic hollowfiber fill (250g/m2)Compression sack included2-3 season sleeping bagZips baffle prevents draughtWeight: 1.6kgDimensions: 218 x 78 cmPacked dimensions: 24 x 45 cmMaterial: 190T Polyester Pongee
from
£29.00
up to
£32.00
Compare prices and buy Hi-Gear Divine Single , Blue
GoOutdoors.co.uk
(United Kingdom)
→
£29.00
Idealo.co.uk
(United Kingdom)
→
£29.00
Fishingrepublic.co.uk
(United Kingdom)
→
£32.00
Blacks.co.uk
(United Kingdom)
→
£32.00
Millets.co.uk
(United Kingdom)
→
£32.00
Compare prices
5
→
Trollkids Fjell Dreamer Sleeping Bag Green 130-170 cm / Left 950-308-000
The KIDS FJELL DREAMER is a robust and functional sleeping bag for all little adventurers.And because the bag can grow with your child, it becomes part of all their childhood adventures.An extra zip allows the foot section to be extended by 30 cm.So the sleeping bag is suitable for body lengths from 130 to 170 cm.The easy-care and insulating polyester hollowfibre fill and the soft microfiber lining provide cosy warmth and an optimal sleeping climate.The contoured and drawcord-adjustable hood can be cinched in to prevent chilly draughts.And the practical integrated pillow pocket prevents your little adventurer´s favourite pillow from slipping.With the long 2-way zip, it´s easy into bed and ea…
from
£51.99
Compare prices and buy Trollkids Fjell Dreamer Sleeping Bag Green 130-170 cm / Left 950-308-000
KidINN
(United Kingdom)
→
£52.00
Idealo.co.uk
(United Kingdom)
→
£52.00
Idealo.co.uk
(United Kingdom)
→
£52.00
Compare prices
3
→
Lafuma Active 10°c Orange Long / Left Zipper
Ideal For All Summer Adventures, The Active 10° Sleeping Bag Reduces Its Environmental Impact This Season Thanks To A Moisture Wicking 100% Recycled Padding. Its Style Is Updated As Well, With A New Branding. Designed For A Cosy Night'S Sleep When The Temperature Is Around 10 Degrees, The Active 10° Sleeping Bag Is Ideal For Sleeping In Tents From Spring To Autumn Or In Badly Heated Huts In Winter. Designed With A Mummy Shape And Adjustable Preshaped Hood To Keep You Snug As A Bug, It Comes With A Zip On The Left Or Right Depending On Your Preferences. Its Synthetic Filling Is Moisture Resistant And Made Of 100% Recycled Fibres To Lower Its Environmental Impact. Presenting Water-Repellent Pr…
from
£56.99
up to
£69.99
Compare prices and buy Lafuma Active 10°c Orange Long / Left Zipper
Trekkinn
(United Kingdom)
→
£57.00
Idealo.co.uk
(United Kingdom)
→
£57.00
Amazon.co.uk
→
£70.00
Compare prices
3
→
Sea To Summit Premium Cotton Traveller Mummy With Hood&box Foot Sheet Gree
We make our premium silk traveling sheets from the strongest, finest ripstop silk available and have added Polyester/Lycra stretch panels along the length of the seams. These stretch panels allow the liner to move with you when you turn, roll and curl up in the night. Perfect for keeping a sleeping bag clean and for hostel or budget hotel traveling. Features:- Increases the thermal performance of sleeping bags- Traveler model has built in pillow case- Premium AA Grade, ripstop silk- Machine washable & colorfast- Traveler model is Hostel Approved- Lightweight, super compact and extends the life of sleeping bags by keeping them clean- Packaged in its own stuff sack- Double folded and reinforced …
from
£27.99
Compare prices and buy Sea To Summit Premium Cotton Traveller Mummy With Hood&box Foot Sheet Gree
Trekkinn
(United Kingdom)
→
£28.00
Idealo.co.uk
(United Kingdom)
→
£28.00
Idealo.co.uk
(United Kingdom)
→
£28.00
Compare prices
3
→
Cocoon Silk Shield Travel Anti Insect Blanket Green 210 x 86 cm
Extremely lightweight and roomy sleep sack or sleeping bag liner for hotels, youth hostels, alpine huts, boats, planes and trains - with Insect Shield insect protection.Features:
- Side Opening With Velcro Closure- Pocket For Pillow Insert- Double Stitched With Reinforced GussetsSpecification
s:- Size: 210 x 86 cm- Weight: 160 g- Packing size: 14.5 x 7 cmMaterial:- High quality silk is the optimum fabric for minimizing packing size and weight. Silk is breathable, soft to your skin and responds well to changing temperatures. It keeps you cool in the tropics and toasty in the mountains.Care:- Hand or machine wash (30°C, gentle cycle) with mild detergent.- Do not dry clean.- Do not bleach or use s…
from
£74.99
Compare prices and buy Cocoon Silk Shield Travel Anti Insect Blanket Green 210 x 86 cm
Trekkinn
(United Kingdom)
→
£75.00
Idealo.co.uk
(United Kingdom)
→
£75.00
Compare prices
2
→
Outwell Champ Kids Children’s Blanket Sleeping Bag dark red
£
27.99
Berger-camping.co.uk
Delivery: in United Kingdom
Report
Buy!
Cocoon Ripstop Silk Mummy Liner Bed Sheet Blue 241 x 90-56 cm
Extremely lightweight, tapered sleeping bag liner that keeps your sleeping bag clean and adds insulation and comfort.Features:- drawstring hood- wide top opening- boxed foot end- completely double stitchedSpecificatio
ns:- Ripstop Silk is more durable and resistant to tearing than regular silk. A grid-like structure of strong silk threads is woven into the fabric and makes it stronger. - An innovative fabric developed and patented by COCOON!- Size: 241 x 90/56 cm- Weight: 135 g- Packing size: 14,5 x 6 cmCare:- Hand or machine wash (30°C, gentle cycle) with mild detergent or dry clean. Do not bleach or use stain remover. Wash separately. Rinse in cool water and add a little vinegar to maintain s…
from
£69.99
Compare prices and buy Cocoon Ripstop Silk Mummy Liner Bed Sheet Blue 241 x 90-56 cm
Trekkinn
(United Kingdom)
→
£70.00
Idealo.co.uk
(United Kingdom)
→
£70.00
Idealo.co.uk
(United Kingdom)
→
£70.00
Compare prices
3
→
KingCamp Kids Sleeping Bag Flannel Lined Cold Weather 3-4 Season Sleeping
【WARM SLEEPING BAG FOR TEENAGERS】The kids sleeping bag is filled with 300 g/m² cotton hollow fiber, which can isolate the infiltration of the outside cool air effectively and keep you warm. Your kids will have a sweet and cozy sleep in the soft flannel sleeping bag! The youth sleeping bags can be used for 3-4 seasons. Comfort temperature: 44.6℉. Limit temperature: 35.6℉. Extreme temperature: 8.6℉. 【 LIGHTWEIGHT AND COMPACT】 The dimensions of the youth sleeping bags are 66.9 * 27.5 inches. Storage size: 14.6*7.9inches. Weight: 3.09lbs. This compact sleeping bag comes with a compression sack with shoulder straps, kids can easily fit it in. It is also lightweight and easy to carry, so even your c…
£
56.33
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Cocoon Cotton Travel Sheet White 220 x 90 cm
Extremely lightweight and roomy sleep sack or sleeping bag liner for hotels, youth hostels, alpine huts, boats, planes and trains.Features: - Side opening with Velcro closure- Pocket for pillow insert- Double stitched with reinforced gussetsSpecification
s: - The premium organic cotton is grown by Indian farmers. The fine and lightweight fabric made from this cotton is durable, breathable and soft to your skin.- Size: 220 x 90 cm- Weight: 460 g- Packing size: 19,5 x 9 cmCare:- Machine wash (40°C).- Do not bleach. Dry cleaning, tumble drying and ironing are possible.- Wash colors separately.
from
£19.99
up to
£28.48
Compare prices and buy Cocoon Cotton Travel Sheet White 220 x 90 cm
Trekkinn
(United Kingdom)
→
£20.00
Amazon.co.uk
→
£28.00
Compare prices
2
→
Gecko 250 Mummy Sleeping Bag
The Gecko 250 is a double-layered mummy style sleeping bag designed for use in 2-3 seasons. The outer shell is made from a durable 210T Nylon and the inner is lined with 190T Polyester and filled with 160gsm filling. Suitable for outdoor use, the Gecko 250 packs down in a compression sack for lightweight & versatile use. It's packed with features such as an internal pocket for storing your valuables, and a drawstring hood - keeping your head warm on cold nights.
£
50.00
Debenhams.com
Delivery: in United Kingdom
Report
Buy!
24
more item(s)
1
...
33
34
35
36
37
...
57
Filters
Nothing found
Price
from
£
up to
£
Brands
Abbey
Adventure
Alpine Pro
Alpinus
Altus
Beast
Berger
Berghaus
Bestway
Big Agnes
Brandit
Cocoon
Coleman
Columbus
Contour
Costway
Craghoppers
Decathlon
Delphin
Deuter
Drift
Easy Camp
Elbrus
Eurohike
Exped
Ferrino
FjallRaven
Fjord Nansen
Forclaz
Fox
Grand Canyon
Guide
Haglofs
Hannah
Helinox
Hi-Gear
HI-TEC
High Peak
Highlander
HUSKY
Jack Wolfskin
Joluvi
JRC
Junior
Kampa
Kampa Dometic
Kelty
KingCamp
Klymit
Lafuma
Lifesystems
Lifeventure
Lightwave
LittleLife
Mammut
Marmot
McKINLEY
Meteor
MFH
Milestone
Millet
Mivardi
Mountain Equipment
Mountain Hardwear
Mountain Warehouse
MSR
Naturehike
NAVY
Nemo
Nordisk
OEX
OLPRO
Orange
Origin
Ortovox
Outdoor Revolution
Outwell
Pentagon
Pinguin
Prologic
Quest
Rab
Radical
Regatta
Robens
Salewa
Sea To Summit
Sierra Designs
Silk
Simond
Sir Joseph
Snow Peak
Snugpak
Snuz
Softee
Spokey
Ternua
Terra Nova
The North Face
Therm-a-Rest
Ticket To The Moon
Trakker
TrangoWorld
Transpeed
Trespass
VAG
Vango
Vaude
Wechsel
Wild Country
Yellow Stone
ZFISH
Zipper
Brand rating
All brands
Main brands
Series
Bag colour
By features
trekking
camping
expeditionary
Type
bag-cocoon
blanket bag
Suitable for
universal
for women
for kids
Seasonality
winter
spring/autumn
summer
Weight
≤ 1 kg
1.1 – 1.5 kg
1.6 – 2 kg
2.1 – 2.5 kg
2.6 – 3 kg
> 3 kg
Features
hood
removable hood
removable lining
headrest
zipper at the feet
fastening possibility
light accumulating loop
inner pocket
pillow compartment
zipper shield
insulated collar
thermal roll zipper
mosquito net
drying loops
double
compression bag
comfort t° (for women)
below -10 °C
from -9 to -5 °C
from -4 to 0 °C
from +1 to +5 °C
from +6 to +10 °C
from +11 to +15 °C
above +15 °C
comfort t° (for men)
below -15 °C
from -16 to -10 °С
from -9 to -5 °C
from -4 to 0 °C
from +1 to +5 °С
from +6 to +10 °С
above +10 °C
Length
≤ 170cm
171 – 190 cm
191 – 210 cm
211 – 230 cm
> 230 cm
Width at shoulders
≤ 80cm
81 – 90 cm
91 – 100 cm
> 1 m
Recommended height, up to
≤ 180cm
181 – 185 cm
186 – 190 cm
191 – 195 cm
196 – 200 cm
> 200 cm
roll up
more
Zipper
side
frontal
double-sided
is absent
Inner material
polyester
nylon
cotton
fleece
polycotton
flannel
Insulation
synthetics
combined
fluff
Insulation layers
2 layers
3 layers
4 layers
Got ideas or questions about filters? Click here!
Models
on sale
all
Brands
Deuter
Easy Camp
Ferrino
High Peak
Mammut
Marmot
Naturehike
Nordisk
Outwell
Pinguin
Robens
Sea To Summit
Snugpak
Vango
Vaude
All brands
Questions and suggestions for model selection →
Catalog
/
Sleeping Bags
Compare
Comparison
Bookmarks
History
0
product
for total:
from
This website uses cookies. Proceeding to use this website gives your consent for gathering and processing your data for analytic and marketing purposes.
Cookie settings
Yes, I agree