Ennino Baby Straw Insulated Bottle 1-3 Years Old Infant 316 Stainless Steel Water Bottle Milk Powder Kindergarten Drinking Cup Baby Bottle

45° tilted straw design to facilitate learning to drink

Mouthpiece with bite indication for proper use

Fan-shaped water outlet allowing flow rate control

110° wide opening with one-way air vent for smooth water flow and effortless sucking

Lightweight, seamless construction with 316L stainless steel

Five-layer insulation technology including high vacuum, copper foil layer, compression layer, and stainless steel shell

Cold spray skin paint finish for comfortable touch and durability

360° leak-proof design allowing free rotation without leakage

Fully detachable for easy cleaning without dead corners

Widened 3.2cm shoulder strap for comfortable carrying

Rounded cup mouth for easy cleaning

Long-lasting heat and cold retention suitable for all seasons

After 6 hours, temperature remains ≥68.1°C (tested under specific conditions)

After 2 hours, temperature remains ≥78.6°C

Insulation duration may vary depending on environmental temperature and water volume; typically effective within 2 hours when filled with ~50°C water

Suitable for playtime and post-exercise hydration needs

Food-grade silicone straw ensures safety and hygiene

Easy to disassemble and clean thoroughly

Designed with craftsmanship attention to detail for enhanced user experience