Replace a lost lid, or just up your insulation game with this Flex Sip Cap. Honeycomb insulation helps keep your drink the right temperature. Leakproof so you can sip and transport your bevvies without worry. Fits all wide-mouth Hydro Flask Bottles. Soft TPU handle running on a stainless steel pivots. Dishwasher safe and recyclable PP#5.
Replace a lost lid, or just up your insulation game with this Flex Sip Cap. Honeycomb insulation helps keep your drink the right temperature. Leakproof so you can sip and transport your bevvies without worry. Fits all wide-mouth Hydro Flask Bottles. Soft TPU handle running on a stainless steel pivots. Dishwasher safe and recyclable PP#5.
Replace a lost lid, or just up your insulation game with this Flex Sip Cap. Honeycomb insulation helps keep your drink the right temperature. Leakproof so you can sip and transport your bevvies without worry. Fits all wide-mouth Hydro Flask Bottles. Soft TPU handle running on a stainless steel pivots. Dishwasher safe and recyclable PP#5.
Replace a lost lid, or just up your insulation game with this Flex Sip Cap. Honeycomb insulation helps keep your drink the right temperature. Leakproof so you can sip and transport your bevvies without worry. Fits all wide-mouth Hydro Flask Bottles. Soft TPU handle running on a stainless steel pivots. Dishwasher safe and recyclable PP#5.
Last updated at 08/01/2026 02:19:11
Hydro Flask 12 Oz Wide Flex Sip Lid | Coffee always perfectly tempered - with Flex Sip Lid. Thermal insulation and design meet maximum functionality.
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
12oz (354mL) Wide Flex Sip Lid
Delivery $10
Hydro Flask Wide Mouth 354mL Coffee Flask with Flex Sip Lid [Colour:Indigo]
Free delivery between Sat – Mon
Hydro Flask Wide Mouth Coffee Flask (354ml) - Pacific
Delivery between 3–11 Aug $10
Hydro Flask Wide Mouth Coffee Flask (354ml) - Black
Delivery between 3–11 Aug $10
Hydro Flask Wide Mouth 354ml Insulated S/S Bottle Tumbler w/Flex Sip Lid Pacific
Delivery between 3–11 Aug $10
Hydro Flask Wide Mouth 354ml Insulated S/S Bottle Tumbler w/ Flex Sip Lid Black
Delivery between 3–11 Aug $10
Hydro Flask Wide Mouth Coffee Flask (354ml) - Black
Delivery $8.50
Hydro Flask Wide Mouth Coffee Flask (354ml) - Pacific
Delivery $8.50
Hydro Flask 12oz Coffee with Flex Sip Lid
Delivery $10
| Capacity | 354 ml |
| mouthpiece diameter | 5.72 cm |
Hydro Flask 12 Oz Wide Flex Sip Lid | Coffee always perfectly tempered - with Flex Sip Lid. Thermal insulation and design meet maximum functionality.
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
12oz (354mL) Wide Flex Sip Lid
Delivery $10
Hydro Flask Wide Mouth 354mL Coffee Flask with Flex Sip Lid [Colour:Indigo]
Free delivery between Sat – Mon
Hydro Flask Wide Mouth Coffee Flask (354ml) - Pacific
Delivery between 3–11 Aug $10
Hydro Flask Wide Mouth Coffee Flask (354ml) - Black
Delivery between 3–11 Aug $10
| Capacity | 354 ml |
| mouthpiece diameter | 5.72 cm |
