SPEEDO Medium Sonic Backpack - 25L Unisex Backpack The gasket rests within the

The gasket rests within the eye orbital with a less constricting feel

It has remarkable shape retention and memory thanks to a unique fabrication blend of polyester and PBT

MaxLife outperforms other technical fabrics

Durafast Elite: 94% Polyester / 6% Spandex

Gym2Pool: Hybrid activewear and gear

SPEEDO Medium Sonic Backpack - 25L Unisex Backpack The gasket rests within theSPEEDO Medium Sonic Backpack 25LEfficient organization. Made with 100% poly fabrics. Every swimmer, from swim team to masters, knows that their go to pack for towels, toys and togs is the Speedo? team pack. Highly durable and with a feature set that is built with an athlete's needs in mind, these packs are tireless workhorses that set the bar high and become trusted friends. With the explosive growth of swim, and our increasing obsession with all