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Hydro Flask Widemouth Flexcap

Hydro Flask Widemouth Flexcap
  • Color: Alpine
  • Color: Cobalt
  • Color: Black
Please select options


Insulated, flexible, and built to last.
Bike rides along the beach or snowshoeing in the backcountry — it's easy to stay hydrated on the go with our Wide Mouth Flex Cap. Designed with stainless steel pivots and a flexible strap, this cap moves when you do. Plus, it’s made with Honeycomb Insulation™ to keep drinks cold up to 24 hours or hot up to 12 — no matter what the weather’s doing outside.

- Compatible with all Wide Mouth bottles
- Honeycomb Insulation™ helps keep cold drinks cold and hot drinks hot
- Durable, stainless steel pivots allow the strap to move easily
- BPA-Free and Phthalate-Free
- Lifetime Warranty

Part Numbers

Option UPC Store SKU
Alpine 810028842915 210000053211
Cobalt 810911035196 210000053210
Black 810497026892 210000048577