Ulimate Performance Hydration Pack Unisex Merrell delivering a supreme level of

delivering a supreme level of cushioning to the neutral runner

0 Swim Jammers come with a perfect fit with apartment-lock seams for comfort and durability

-Reflective details for better visibility during night run

Gel drop pockets

Front lined in Black

Ulimate Performance Hydration Pack Unisex Merrell delivering a supreme level ofThe Ultimate Performance Tarn 1. 5L Performance Hydration Pack features a newly designed bladder which has a large opening for easy filling and cleaning. The soft bite valve is easy to use on the go and really effective against leaking when not in use. We've added in wicking air mesh backs and shoulder straps, plus air flow channels to make it more comfortable to wear whilst the new chest and waist fastening straps are fully adjustable to give a more