Mollcity

Insulated Water Bottle with Straw-18 oz Stainless Steel Double Wall Vacuum Wide Mouth Water Bottle with Silicone Boot

166+ bought in the past month

$15.29$16.99

About this item

  • SAFETY FIRST: All water bottles are made of food grade 304 stainless steel inside and out and are BPA and phthalate free. Drinking water safety is vital to your child's healthy grow, Mollcity only provides absolutely safe water bottles for you and child to drink water every day!
  • BOTTOM PROTECTION: Don't worry about damage to your water bottle from accidental drops or falls, our silicone sleeve prevents scratches and dents on the bottom to prolong the life of your water bottle. It prevents the water bottle from clinking when it is placed, so there is no drinking disturbance during quiet office and study time.
  • PORTABLE HANDLE CAP: The wide handle with 180 flexible rotation can disperse the gravity of the water bottle during walking, even if the child carries it for a long time, will not feel pain in the fingers and carry it without pressure. The nozzle can be flipped with one hand and enjoyed within seconds, making it easy for children to operate independently.
  • ALL-DAY INSULATION: Vacuum insulation keeps cold drinks cold for 24 hours and hot for 12 hours. Kids can drink cold water throughout the day at school. Dual-layer construction is sweat-proof, non-condensing, and makes it easy for little hands to hold the bottle even when hands are wet.
  • DAILY DURABILITY: Sturdy 18/8 stainless steel withstands life's inevitable knocks and drops, your water bottle can be reused for years to come. The powder coating won't flake, fade or wear off with frequent cleaning, keeping the look long-lasting and vibrant. We are available 24 hours a day, 7 days a week for after-sales service, if you have any questions about the product, please contact me by email.
$15.29
Was $16.99Save $1.70

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Delivery24 Apr – 30 Apr
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Product details

BrandMollcity
Capacity18 Fluid Ounces
ColorBlack
Recommended Uses For ProductWater
Special FeatureCold 24 Hours, Insulated, Scratch-Resistant, Straw, Sweatproof

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Customer reviews

4.6284 ratings

Customers say

Customers find the water bottle fantastic and appreciate its perfect size for gym use, with one noting it's roomy enough for 3 fingers. Customers like the color variety, with one mentioning it comes in various colors and sizes.

★★★★★

Food-safe stainless steel thermal water bottle with finger loop and popup sipper, includes boot

Product EnthusiastMay 1, 2025✓ Verified purchase

Medium sized somewhat thermal water bottle, food-safe stainless steel, includes an easy-to-use sipper (press with your thumb and it pops up), a finger or lanyard handle, and a silicon boot that helps keep the bottle from sliding around. It holds more water that a compact 1-cup bottle and a bit less than popular Nalgene-style bottles that are sold for camping (see size comparison pic). The advantage over the Nalgene is that it keeps items colder for longer and can also be used for hot liquids. I have a strong preference for tube-shaped bottles. They're easier to clean. I prefer the compact bottles over the big ones since I have to bring them into meetings and they need to be somewhat unobtrusive. This bottle holds enough water to last most of the day without standing out more than it should. It's also a good lunch-box bottle. Extra straw attachment included. Read more

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★★★★★

Perfect size and good quality!

SheilaSeptember 14, 2025✓ Verified purchase

Love this water bottle. It’s not too big and it fits in your car cupholders easily. I especially like the gripped bottom that it has on it as it will not slide off of a counter. We ordered a green and a purple and love the bright colors, easy to clean also. Would definitely order again. Read more

★★★★★

Great size and performance

RdwidDecember 6, 2025✓ Verified purchase

Great water bottle, not too big and fits in cup holder and still holds16 ozs. Keeps ice in drink for many hours and overnight on night stand. Read more

★★★★★

Well made and good sizes.

Kathie B.June 12, 2025✓ Verified purchase

Bought 3 for my great-grandsons who will be spending every other weekend with me for a while. The youngest is 3 but the oldest is 10 and I realized the Paw Patrol sippy cups were really no appropriate anymore. We’ve had them in use this past weekend and they were great. No leak, seem very durable. I appreciate that each one came with a replacement straw and a thin brush to clean the straws and the mouthpiece. Read more

★★★★★

It's definitely NOT just for kids

RoseAnnFebruary 11, 2026✓ Verified purchase

These bottles are the ideal bedside companion. They hold the perfect amount of cold water. They have a fitted silicone sleeve on the bottom so they don't slip around or leave any condensation of any kind on our wood bedside tables. They don't leak or dribble. They are super easy to sip from. They come with two straws. One is attached to the lid inside the bottle and the other is in a separate package with a straw cleaner brush. The handle lifts up to carry and easily pushes down when drinking from it. They are so easy to fill. Super easy to hand wash. We are so happy we found this size. It's lightweight and easy to pick up when you're half asleep in the middle of the night. The colors are so nice and easily identifiable in the dark. My husband and I both love these bottles. Read more

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★★★★☆

Wonky straw

PuzzlemeisterAugust 4, 2025✓ Verified purchase

This review pertains to the Mollcity 12 oz flask. The straw has a weak attachment inside the lid. The attachment point is offset straw so if the bottle is packed with ice the straw can be knocked out of the holder as it is twisted closed. Although the 14 oz flask also has an offset straw, its attachment is more secure and doesn’t get pulled out. I have both and they both keep drinks cold. I fill them half full of ice a night and there is usually ice left 24 hours later. I do recommend either size though. I would prefer that the straw is centered so ice doesn’t trap it but the design doesn’t allow that. I’ve used other brands that do have a central straw but the mouthpiece is soft silicone tubing which picks up food stains and is hard to clean. The Mollcity bottles have hard plastic mouthpieces which I think are more hygienic. Read more

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★★★★★

As described

StewFebruary 17, 2026✓ Verified purchase

Here to be good quality, perfect size Read more

★★★★★

Great low Profile, Does not Rattle in Cup Holders

paulknolanOctober 26, 2025✓ Verified purchase

This bottle works well, keeping my iced water cold for 8 hours. The lower profile reduces knock overs. The low bottle and width fits well in my vehicle cup holders and does not get in the way of my standard shifter on one of them. The bottle is durable, surviving drops on ceramic tile floors and concrete surfaces. The wide mouth makes it easy to fill with ice; the lid gasgets seal well and the flip top straw cand be opened on handed. The cleaning brush works well. The silicone base cover makes the base sit quietly in the vehicle cup holders even on gravel roads. Read more

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