The Mad Wave Lane Backpack is a great choice for swimmers that want to transport all their training gear to the pool. A multifunctional front pocket with several compartments allows you to pack things with maximum convenience, and a spacious, ventilated back pocket. The Mad Wave Lane Backpack has a special compartment for notebooks up to 13". Fastening straps on chest and waist allow you to decrease the load on your back and feel comfortable, as well as preventing the shoulder straps from slipping. Outer elastic mesh side pockets provide quick access to water bottles or other things you need to grab quickly. Side strap allows you to fasten things securely, such as the PRO SNORKEL, by laying the lower part of the snorkel in the pocket for bottles. A multifunctional carabiner allows you to easily hang your bag up on hangers. The Lane backpack is equipped with a special pocket for electronic devices, as well as a big, ventilated compartment for up to 2 pairs of shoes. Features: Multifunctional front pocket - allows you to pack things with maximum convenience, contains 4 separate inner compartments for goggles, textiles, and even small items such as paddles; Ventilated rear pocket - allows you to bring even large items with you. Mesh inserts provide ventilation and control over moisture levels; Compartment for electronic devices - allows you to safely place your phone, MP3 player, or other devices in your backpack; Shoe compartment - in the lower ventilated compartment of the Lane backpack, you can fit up to 2 pairs of shoes or even a pair of short training fins; Carabiner - multifunctional carabiner allows you to easily hang your bag up on hangers. Dimensions: 54*32*24 cm (approximately 40L)