Tyr backpack tyr alliance 45l backpack black always be ready with tyr’s most capable training backpack. Always be ready with the tyr alliance 45l backpack. A new twist on an old classic, the alliance 45l is packed with state-of-the-art features engineered for athletes on the go. With a cutting-edge space saving design, the 45l maximises storage without the bulk, combining contour shaped padding for ideal ergonomics and lumbar comfort with multiple front and side pockets, expandable mesh pockets for separating wet and dry items, spring hooks for wet suits, a mesh water bottle pocket, adjustable straps and a protective storage space for large electronics. Designed with fabric technology to ensure a lightweight feel and durable, water resistant construction. Packed for performance, built for the pool and beyond. 45 Litre capacity water resistant wet and dry separation laptop safe storage ergonomic padding adjustable straps 3 key features smart storage design the alliance 45l maximises capacity without the bulk, fitting everything a serious swimmer needs for training and travel. Multiple front and side pockets keep kit organised and accessible, while expandable mesh pockets let you separate wet and dry items cleanly. Spring hooks provide a dedicated spot for wet suits, so nothing soaks through the rest of your bag. Ergonomic lumbar comfort contour shaped padding is engineered specifically for ideal ergonomics and lumbar comfort, making heavy loads far more manageable on longe...