Wninbu DIY Mermaid Water Bottle Kit for Girls - 16 oz Stainless Steel with Gem Art Stickers and Fidget Keychain

The Wninbu Decorate Your Own Water Bottle Kit gives girls a chance to personalize a 16-ounce stainless steel bottle with mermaid-themed gem art stickers and a fidget keychain. Made from 304 stainless steel with a BPA-free finish, it keeps drinks cold for hours and is built for everyday use. The kit includes a screw-top lid with a food-grade silicone ring that prevents leaks, plus a colorful keychain with a pendant that makes a popping sound when pressed. Designed for children aged 4 to 12, it makes a creative gift for birthdays, Christmas, or school events.

What’s Inside the Kit

The set includes one stainless steel water bottle with a mermaid print, a sheet of gem art stickers for decorating, and a detachable keychain with a mermaid pendant. The stickers let kids cover the bottle with shimmering gems, scales, and sea creature shapes. The keychain clips onto the bottle’s large handle for easy carrying. Pressing the pendant creates a satisfying pop, adding a sensory play element.

Why Stainless Steel Matters for Kids

The bottle is made from 304 stainless steel, the same food-grade material used in kitchen cookware. It resists rust and corrosion, and the interior doesn’t absorb flavors or odors. The BPA-free construction means no plastic chemicals leach into drinks. At 16 ounces, it’s a practical size for school lunches, picnics, or day trips. The double-wall insulation isn’t mentioned, but the steel itself helps maintain cold temperatures for a few hours.

Leak Proof and Easy to Use

The screw-top lid creates a tight seal with a silicone ring inside. You can sip, chug, or pour without unscrewing the cap all the way—just twist to open the spout. The lid also features a safety catch that keeps the cap attached, so it won’t get lost. This design makes it simple for small hands to open and close without spills. The wide mouth makes filling with ice cubes easy and cleaning straightforward.

Perfect for Gifts and Everyday Play

This kit works well as a birthday present, stocking stuffer, or reward for ages 4 to 12. It combines arts and crafts with a functional water bottle, encouraging creativity and fine motor skills as kids place the stickers. The bottle is durable enough for daily school use, outdoor sports, or travel. The included keychain adds a playful touch that little girls enjoy.

Key Details at a Glance

Common Questions Answered

Is the bottle dishwasher safe?
The supplied details do not specify dishwasher safety, so hand washing is recommended to preserve stickers and finish.

Can I use this for hot drinks?
The bottle is designed for cold drinks only. Stainless steel can handle warm liquids, but the lid may not be suitable for hot contents.

Are the stickers removable?
The stickers are intended for permanent decoration. They may peel off over time with washing, but they are not repositionable.

What age is this kit for?
The manufacturer suggests ages 4 to 12. Younger children may need adult help with sticker placement.