Prometheus Design Werx SPD FT Insulated Water Bottle
Best rugged insulated bottle for outdoor enthusiasts and daily commuters.
This vacuum-insulated bottle trades sleek, minimalist aesthetics for a rugged, industrial fluted design that actually stays in your hand. It’s built like a tank to keep your water ice-cold for days, though the extra-durable stainless steel construction adds a noticeable bit of heft to your pack.
$39.00
at
Prometheus Design Werx (PDW)
Who it's for
- Outdoor adventurers needing all-day temperature control
- Rugged explorers requiring gear that survives harsh conditions
- Tactical enthusiasts preferring a refined, low-profile aesthetic
Who should skip it
- Budget-conscious shoppers seeking value-focused hydration gear
- Busy users who rely on dishwasher convenience
- Ultralight backpackers prioritizing minimal pack weight
Performance breakdown
Thermal Retention
Copper-lined vacuum insulation keeps beverages icy for days on end.
Build Durability
Rugged stainless steel construction withstands the harshest backcountry conditions.
Versatility
Dual cap system transitions seamlessly from trail hydration to daily use.
Ergonomics
Textured fluted body provides a secure, confident grip in any environment.
Compatibility
Wide-mouth opening integrates perfectly with standard backcountry water filtration systems.
Maintenance
Hand-wash requirement demands more effort than dishwasher-safe alternatives.
Key Specs
Capacity
950ml / 32oz
Weight
15oz / 425gm
Material
18/8 Food Grade Stainless Steel
Insulation Type
Vacuum Insulated, Double Wall
Temperature Retention
Cold for 24 to 72 Hours; Hot for 12 to 18 Hours
Cap System
Includes Stainless Steel Cap with Gasket/Loop and Additional Nylon Fliptop Sports Cap
Mouth Opening Width
3.6 inches
Carrying Feature
Handle
Design Feature
Textured Grip
Dishwasher Safe
No
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Ask Metto anything about the Prometheus Design Werx SPD FT Insulated Water Bottle before you decide.
