Designed for mountain bikers, gravel grinders, and all weather roadies, the Breakaway Muck Insulated water bottle features a Muckguard cap cover that protects the Surge valve from whatever the trail dishes up. The high-flow Surge Cap provides a sip or blast of water and self-seals to eliminate spills and splatter, even on your bumpiest rides. Tri-Layer insulation and radiant heat reflective technology keep your liquids cool twice as long, so you can stay cool on long and dusty days in the saddle.

• The Muckguard protects Surge Valve from whatever the trail dishes up.
• The Breakaway Surge valve maximizes flow rate and self-seals to eliminate spills and splatter
• The original, 100% BPA-free insulated water bottle
• Triple wall insulation, keeping your liquid cooler 2X longer
• Designed with ultra-light materials and a unique grip groove, so you can hydrate with an easy squeeze
• Capacity: 24 fl oz
• Dimensions: 10.5 x 2.75 in
• Weight: 5.7 oz
• Material: LDPE, TPU Valve