S'well Stainless Steel Water Bottle 17oz, Ocean Marble - Keeps Drinks

In this review the S'well 17oz Ocean Marble bottle is presented as a go-to for commuters, gym-goers and anyone who wants long-lasting temperature control in a stylish package. The single biggest reason to buy is its triple-layered vacuum insulation, which delivers extended cold and hot retention without sweating. The bottle combines a sleek, marble-inspired finish with 18/8 food-grade stainless steel construction, making it attractive for daily use while promising durability and reusable convenience.

Key Features

• Triple-layered insulation: Therma-Swell Technology keeps beverages cold for up to 36 hours and hot for up to 18 hours for true all-day temperature control.
• Material quality: Made from 18/8 food-grade stainless steel, the bottle offers a BPA/BPS-free interior that is built to resist tastes and odors.
• Condensation-free exterior: The design prevents sweating, so it stays dry in your hand or inside a bag.
• Practical opening: The mouth is wide enough for most ice cubes, making refills and cleaning easier than very narrow-neck bottles.
• Designed for portability: The 17oz shape fits most standard cup holders and is comfortable to carry for everyday travel.
• Sustainable choice: Reusable construction helps replace single-use plastic bottles without sacrificing style.

Who It's For

This bottle is ideal for people who want dependable temperature retention during long days out, such as commuters, students, or anyone who spends hours away from home. The combination of long cold retention and a 17oz capacity makes it especially useful for those who drink steadily throughout the day but prefer a relatively compact bottle.

Those who need dishwasher-safe gear or want an ultra-lightweight plastic bottle for backpacking should look elsewhere, since the S'well requires hand washing and prioritizes insulation and finish over the absolute lightest weight.

Pros & Cons

Pros

• Excellent temperature control, keeping drinks cold up to 36 hours and hot up to 18 hours.
• Zero condensation exterior that stays dry to the touch and in bags.
• Attractive Ocean Marble finish that pairs fashion with utility.
• Wide enough mouth for ice and easy refills.

Cons

• Hand-wash only, which may be inconvenient for those who prefer dishwasher-safe bottles.
• Some users report mixed experiences with build durability, so treat it as a premium everyday item rather than indestructible.

Specifications

Brand	S'well
Capacity	17oz
Material	18/8 food-grade stainless steel
Insulation	Triple-layered vacuum with Therma-Swell Technology
Temperature performance	Cold up to 36 hours, hot up to 18 hours
Care	Hand-wash only
Safety	BPA/BPS-free, Prop 65 compliant

Our Verdict

The S'well 17oz Ocean Marble is worth considering for anyone who values sustained temperature control in a compact, stylish bottle. It pairs strong insulation and a condensation-free exterior with a design that fits cup holders and daily routines, making it good value for users who will hand-wash and treat it as a premium reusable bottle.

Frequently Asked Questions

How long will it keep drinks cold?
It uses triple-layer vacuum insulation to keep drinks cold for up to 36 hours under typical conditions.

Is the bottle dishwasher-safe?
No, the manufacturer specifies hand washing only to preserve the finish and insulation.

Is it safe for hot drinks?
Yes, it holds hot beverages for up to 18 hours and is made from 18/8 food-grade stainless steel that is BPA/BPS-free.