Polar Surge 20oz Color:Ascent Black Vamp: 100% Thermoplastic Polyurethane

Vamp: 100% Thermoplastic Polyurethane

Adapter: Quick-Lock2

a nod to their future

Flask features a sweat-channeled

Packed Size: 11

Polar Surge 20oz Color:Ascent Black Vamp: 100% Thermoplastic PolyurethaneThe Hydrapak Polar Surge 24 oz is a lean, clean bottle is a go to for cycling or anyone who loves to move fast. Ease of squeeze, lasting insulation, and featuring a high flow Surge cap. The Surge caps design delivers a steady stream then automatically seals for drip free transport, and a Tri Layer insulation holds the chill for hours. Its slim, ergonomic design is comfortable in your hand, and slides right into your bikes cage. Effortless Squeeze