Cognitive Surplus Constellation Water Bottle
Best insulated flask for space enthusiasts and stargazers.
This vacuum-insulated flask keeps your drinks at the perfect temperature while celebrating the cosmos with a striking celestial design. It is a fantastic, durable companion for stargazing sessions, though you will need to commit to hand-washing to keep the intricate artwork looking sharp.
$50.00
at
Of Aspen Curated Gifts
Who it's for
- Science enthusiasts and students seeking functional, educational accessories
- Commuters needing reliable temperature control for long days
- Eco-conscious consumers prioritizing durable, long-lasting gear
Who should skip it
- Busy individuals preferring dishwasher-safe convenience
- Budget-focused shoppers looking for basic, low-cost hydration
- Ultralight hikers prioritizing minimal pack weight
Performance breakdown
Thermal retention
Vacuum insulation keeps beverages at temperature for impressively long stretches.
Design aesthetic
The celestial constellation artwork offers a unique, sophisticated visual appeal.
Build durability
Stainless steel construction withstands daily bumps and outdoor adventures easily.
Maintenance ease
Hand-wash requirement limits convenience compared to dishwasher-safe alternatives.
Capacity utility
Thirty-two ounces provides a generous volume for long stargazing sessions.
Portability
Substantial size makes it sturdy but slightly bulky for smaller bags.
Key Specs
Capacity
32 oz (950mL)
Material
Stainless Steel
Insulation Type
Vacuum Insulated
Dimensions
9.25 x 3.75 inches
Safety Feature
BPA Free
Care Instructions
Hand Wash Only
Know before you buy
Still have a question?
Ask Metto anything about the Cognitive Surplus Constellation Water Bottle before you decide.
