Hydro Flask 32 Oz Wide Flex Cap Lupine
Hydro Flask's 32 oz wide mouth bottle with the Flex Cap is a double-wall vacuum insulated stainless steel bottle, listed as keeping drinks cold for 24 hours and hot for up to 12. A good match for hot days at the crag.
Price range: See on Amazon
What we liked
- + Double-wall vacuum insulation is listed at 24 hours cold and 12 hours hot, useful when a pack sits in the sun below a route.
- + The Flex Cap is described as leakproof when closed, so the bottle can ride inside a crag pack next to rope and shoes.
- + Bottle and lid are both listed as dishwasher safe, which keeps cleanup simple after a dusty day.
Trade-offs
- - Insulated stainless steel weighs more than a plastic 32 oz bottle, which matters on long approaches.
- - The Flex Cap is a plain screw-off lid with no spout or straw, so there is no quick sip option between attempts.
Prices change often, so check the current price and availability on Amazon.
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