Colour
By features	urban
Main function	unisex
Total capacity	30 L
Backrest	anatomical
Pockets	bottom pocket bottle pocket
Material	polyester
Bottom material	polyester
Dimensions	45x31x18 cm
Added to E-Catalog	April 2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

How to choose a backpack for hikingVolume, suspension system, pockets and other criteria for choosing a hiking backpack

Buy Arena One Go 30L 30 L

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	Arena One Go 30l Backpack 0000010226-400-UNI A versatile and stylish companion for the pool, gym or leisure time, the practical arena One Go Backpack 30L makes packing an... mored accessing your belongings easy.The spacious main compartment and two external zipped front pockets allow you to store wet and dry items separately.Finished with a water-repellent bottom and main fabric, it protects your gear from moisture and dirt.The additional side pocket is perfect for storing a water bottle.Dimensions:45 cm x 31 cm x 18 cm, 30L.Features:Practical and versatile! This stylish and compact backpack offers easy access and loading for your swim or sports gear.Featuring one roomy main compartment and two external zipped front pockets to store wet and dry stuff separately.Additional external bottle pocket.The water-repellent main fabric and bottom protect your gear from moisture and dirt.Dimensions:45 cm x 31 cm x 18 cm, 30L.Ideal for swimming, sports, school and leisure time.50% Nylon, 50% Polyester.Composition:Polyester.50% Nylon, 50% Polyester.Washing cares: SwimINN Delivery: in United Kingdom Report		£25.99 Buy in shop

	Arena One Go 30l Backpack 0000010226-200-UNI A versatile and stylish companion for the pool, gym or leisure time, the practical arena One Go Backpack 30L makes packing an... mored accessing your belongings easy.The spacious main compartment and two external zipped front pockets allow you to store wet and dry items separately.Finished with a water-repellent bottom and main fabric, it protects your gear from moisture and dirt.The additional side pocket is perfect for storing a water bottle.Dimensions:45 cm x 31 cm x 18 cm, 30L.Features:Practical and versatile! This stylish and compact backpack offers easy access and loading for your swim or sports gear.Featuring one roomy main compartment and two external zipped front pockets to store wet and dry stuff separately.Additional external bottle pocket.The water-repellent main fabric and bottom protect your gear from moisture and dirt.Dimensions:45 cm x 31 cm x 18 cm, 30L.Ideal for swimming, sports, school and leisure time.50% Nylon, 50% Polyester.Composition:Polyester.50% Nylon, 50% Polyester.Washing cares: SwimINN Delivery: in United Kingdom Report		£25.99 Buy in shop

	Arena One Go 30l Backpack 0000010226-500-UNI A versatile and stylish companion for the pool, gym or leisure time, the practical arena One Go Backpack 30L makes packing an... mored accessing your belongings easy.The spacious main compartment and two external zipped front pockets allow you to store wet and dry items separately.Finished with a water-repellent bottom and main fabric, it protects your gear from moisture and dirt.The additional side pocket is perfect for storing a water bottle.Dimensions:45 cm x 31 cm x 18 cm, 30L.Features:Practical and versatile! This stylish and compact backpack offers easy access and loading for your swim or sports gear.Featuring one roomy main compartment and two external zipped front pockets to store wet and dry stuff separately.Additional external bottle pocket.The water-repellent main fabric and bottom protect your gear from moisture and dirt.Dimensions:45 cm x 31 cm x 18 cm, 30L.Ideal for swimming, sports, school and leisure time.50% Nylon, 50% Polyester.Composition:Polyester.50% Nylon, 50% Polyester.Washing cares: SwimINN Delivery: in United Kingdom Report		£26.99 Buy in shop

	Arena One Go 30l Backpack 0000010226-100-UNI A versatile and stylish companion for the pool, gym or leisure time, the practical arena One Go Backpack 30L makes packing an... mored accessing your belongings easy.The spacious main compartment and two external zipped front pockets allow you to store wet and dry items separately.Finished with a water-repellent bottom and main fabric, it protects your gear from moisture and dirt.The additional side pocket is perfect for storing a water bottle.Dimensions:45 cm x 31 cm x 18 cm, 30L.Features:Practical and versatile! This stylish and compact backpack offers easy access and loading for your swim or sports gear.Featuring one roomy main compartment and two external zipped front pockets to store wet and dry stuff separately.Additional external bottle pocket.The water-repellent main fabric and bottom protect your gear from moisture and dirt.Dimensions:45 cm x 31 cm x 18 cm, 30L.Ideal for swimming, sports, school and leisure time.50% Nylon, 50% Polyester.Composition:Polyester.50% Nylon, 50% Polyester.Washing cares: SwimINN Delivery: in United Kingdom Report		£28.49 Buy in shop

	Arena One Go-30l Backpack 0000010226-220-UNI Discover the ultimate grab-and-go solution for your active life with the ARENA One Go-30L Backpack. Engineered for versatilit... morey and modern style, this backpack is the perfect companion for your trips to the pool, sessions at the gym, or your daily leisure activities. It´s designed to make packing, carrying, and accessing your belongings effortless, allowing you to focus on your performance and your day.The ARENA One Go-30L is more than just a bag, it´s an intelligent storage system. The spacious main compartment provides ample room for your primary gear, making it easy to load and unload in a hurry. Organization is taken to the next level with two external zipped front pockets. This thoughtful design allows you to smartly separate your wet and dry items, ensuring your dry clothes, towels, or electronics remain completely protected from damp swimwear or post-workout apparel. This separation is crucial for any athlete who transitions between different environments.Durability and protection are at the core of this backpack´s design. The main fabric is treated with a water-repellent finish, shielding your possessions from unexpected splashes or light rain. Furthermore, the bottom of the bag is specially reinforced and water-repellent, giving you the confidence to place it on wet locker room floors or poolside without worrying about moisture seeping through and damaging the contents. Your gear stays dry, clean, and ready for action.Convenience is integrated into every aspect of the One Go Backpack. An additional external side pocket is perfectly sized for a water bottle or sports drink, providing quick and easy access to hydration when you need it most. No more digging through your main compartment to find your drink.Its stylish and compact silhouette belies its generous 30-liter capacity, making it a fashionable choice that doesn't compromise on function. Whether you´re heading to an early morning swim practice, a high-intensity gym workout, a full day of classes, or a casual weekend outing, the ARENA One Go-30L Backpack adapts to your needs, keeping you organized and prepared for whatever comes next.Key Features:* Versatile and Practical: A stylish, compact backpack offering easy access and loading, ideal for all your swim and sports gear.* Smart Compartmentalization: Features one roomy main compartment and two external zipped front pockets, allowing you to effectively store wet and dry items separately.* Enhanced Protection: The water-repellent main fabric and a reinforced, moisture-proof bottom work together to protect your valuable gear from both moisture and dirt.* Convenient Hydration: Includes an additional external side pocket designed specifically for easy access to a water bottle.* Multi-Purpose Use: Perfectly suited for swimming, various sports, school, and general leisure time.Technical Specifications:* Category: Bags* Subcategory: Backpacks* Capacity: 30L* Dimensions: 45 cm x 31 cm x 18 cm* Attributes: 21-30 L, Synthetic SwimINN Delivery: in United Kingdom Report		£28.49 Buy in shop