Hydro Flask
Hydro Flask
Hydro Flask Standard Mouth Water Bottle, Cobalt, 21 oz
$26.99List price $32.9518% off
Typical sale price. List price (MSRP) $32.95. Prices are for reference and vary by retailer.
- TempShield insulation
- Lifetime warranty
Overview
Hydro Flask standard mouth bottles. US shoppers bought the Hydro Flask Standard Mouth Water Bottle widely between 2015 and 2025, and it remains a well-reviewed choice in drinkware & water bottles. This listing is for the 21 oz version. TempShield insulation. Lifetime warranty.
Features
- TempShield insulation
- Lifetime warranty
Specifications
| Brand | Hydro Flask |
|---|---|
| Model / item number | HFSM-COB-21 |
| Category | Drinkware & Water Bottles |
| Most popular | 2015–2025 (USA & Europe) |
| Country of origin | China |
| Warranty | 1 Year Limited Warranty |
| List price (MSRP) | $32.95 |
How it compares
| Product | Brand | List price | Popular |
|---|---|---|---|
| Hydro Flask Standard Mouth Water Bottle, Cobalt, 21 oz | Hydro Flask | $32.95 | 2015–2025 |
| S'well Stainless Steel Water Bottle, Azurite, 17 oz | S'well | $35.00 | 2015–2021 |
| RTIC Tumbler, Reef Blue, 40 oz | RTIC | $24.99 | 2016–2025 |
| Takeya Actives Insulated Water Bottle with Spout Lid, Onyx, 24 oz | Takeya | $29.99 | 2016–2025 |