S'well 17oz Desert Sky Stainless Steel Water Bottle — Triple-Layer Vacuum Insulated, Keeps Drinks Cold 36H

The S'well 17oz Desert Sky stainless steel bottle is a triple-layer, vacuum-insulated reusable bottle that keeps drinks cold up to 36 hours and hot up to 18 hours while staying condensation-free.

Built from 18/8 food-grade stainless steel and finished in the Desert Sky design, this 17-ounce S'well bottle combines long-lasting temperature retention with a slim, pocket-friendly silhouette. Its Therma-S'well Technology uses triple-layered vacuum insulation to extend drink temperatures without sweating, and the wide mouth accepts most ice cubes while making refills simple. The bottle is BPA/BPS-free, hand-wash recommended, and intended to replace single-use plastic bottles for everyday hydration.

How long will my beverage stay cold or hot in this bottle?

The triple-layer vacuum insulation is engineered to maintain cold temperatures for up to 36 hours and hot temperatures for up to 18 hours under typical conditions. Actual performance varies with initial liquid temperature, ambient heat, and how often you open the bottle. It’s designed to hold temperature better than single-wall or double-wall bottles.

• Cold retention: up to 36 hours with minimal temperature loss
• Hot retention: up to 18 hours for warm beverages
• Triple-layer Therma-S’well technology reduces heat transfer
• No external condensation helps keep backpacks and hands dry

Will this bottle fit in my cup holder and accept ice cubes?

The 17oz S'well has a slim profile designed to slide into most standard cup holders and bicycle bottle cages. The mouth is wide enough for common ice cube sizes, so you can top off with ice for extended cooling. The shape also helps with comfortable one-handed carrying and stability in vehicle slots.

• Slim body fits most car cup holders and bike cages
• Wide-mouth opening fits most standard ice cubes
• Lightweight 17oz size balances capacity and convenience
• Screw-top lid seals tightly to prevent leaks

Is the bottle durable, safe, and easy to clean?

Constructed from 18/8 stainless steel, the bottle resists dents and corrosion while remaining BPA/BPS-free for safe hydration. S'well recommends hand-washing to preserve the exterior finish and the integrity of the vacuum seal. The smooth interior prevents flavor transfer between drinks when cleaned properly.

• 18/8 food-grade stainless steel construction
• BPA- and BPS-free materials for worry-free use
• Hand-wash recommended to protect the finish and insulation
• Zero condensation keeps bags and surfaces dry

How does choosing this S'well bottle help the environment?

Using a reusable S'well bottle reduces reliance on disposable plastic bottles by offering a durable, stylish alternative designed for daily use. Each bottle is built to last so fewer replacements are needed, and S'well highlights how long-term reuse displaces single-use plastics. While not a municipal recycling solution by itself, it supports more sustainable habits.

• Reusable design reduces single-use plastic waste
• Durable materials extend product lifetime
• Stylish finish encourages regular use instead of disposables
• Compatible with everyday routines to lower plastic consumption

Who is this bottle for? The S'well 17oz Desert Sky is ideal for commuters, students, gym-goers, and travelers who want reliable temperature retention in a compact, stylish bottle. Choose this model if you need strong insulation without the bulk of larger containers, want a wide mouth for ice and easy refills, and prefer a condensation-free exterior to protect your bag and belongings.