Ready for early-morning laps, weekend comps or a full day on the go, the Arena One Go Backpack 45L is built for swimmers and athletes who need serious storage without the bulk. With a spacious main compartment, smart external pockets and moisture-managing Aquabreathe technology, it keeps wet and dry gear under control while staying comfortable to carry. Tough, practical and purpose-built, it’s the perfect training partner for poolside or beyond.

Key Benefits

• Moisture-managed storage: Aquabreathe technology blends breathable and water-repellent materials to help keep contents dry and well-ventilated.
• Space for everything: Large compartments and multiple zippered pockets make it easy to separate wet gear, dry clothes, tech and daily essentials.

Product Specifications or Features

• Storage layout: Spacious main compartment, four external zip pockets, laptop section and dual bottle pockets.
• Extra functionality: Includes a carabiner and trolley strap for smooth travel.
• Moisture protection: Water-repellent base and main fabric help shield items from dirt and damp surfaces.
• Comfort design: Breathable padded back panel for all-day wear.
• Capacity & size: 45L; dimensions 50 × 40 × 25 cm.
• Colour: Black.

Durable, spacious and brilliantly organised — the Arena One Go Backpack 45L keeps your training gear protected and ready for action, wherever your routine takes you.