Hydro Flask 20 oz Wide Flex Black
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.
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.
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.
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.
in 6 offers
The lowest price for Hydro Flask 20 oz Wide Flex Black right now is $14.95 at Everything Kitchen, compared across 6 retailers.
The all-time low was $2.79 on 30 Mar 2024 — today's price is 436% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Nov 2026.
Last updated at 08/11/2026 20:26:47
Hydro Flask Wide Mouth Flex Cap Black
WIDE FLEX CAP BLACK
Replacement Lid For Hydroflask, Simple Modern 12-64oz Wide Mouth Bottles
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Delivery between 13–23 Nov $12
Hydro Flask 12 OZ Wide Flex Cap Black / OS
Hydro Flask Wide Mouth 12oz 354ml Tonal Black
Delivery between 10–23 Nov $17
| Application | Outdoor |
| Volume | 20 oz |
Hydro Flask Wide Mouth Flex Cap Black
WIDE FLEX CAP BLACK
Replacement Lid For Hydroflask, Simple Modern 12-64oz Wide Mouth Bottles
Hydro Flask | 12 Oz Wide Flex Sip Lid | Keel Surf & Supply Black
Delivery between 13–23 Nov $12
Hydro Flask 12 OZ Wide Flex Cap Black / OS
| Application | Outdoor |
| Volume | 20 oz |
