316 Stainless Steel Water Bottle Portable Insulated Cup Vacuum Sealed Leakproof for Hot & Cold Drinks, Durable Travel Tumbler for Adults School Gym and Outdoor Activities

Portable insulation cup men and women high value 316 stainless steel water cup students children school cup gift
Feature:
Quantity: 1Pcs
Colour:-ink
Material: Stainless steels
Product size: 22x7.5cm/8.66x2.95in
Package size: 24x9x9cm/9.45x3.54x3.54in
Netweight: 280g/0.617lb Gross weight: 292g/0.644lb Descrition: Excellent quality 316 Stainless Steel Interior：Crafted with a food-grade 316 stainless steel inner bottom and 304 stainless steel liner, this mug offers superior erosion resistance and durability, ensuring no aftertaste for safe, scientific drinking—suitable for kids, adults, and daily use.
24-Hour Vacuum Insulation：Equipped with advanced vacuum technology, it keeps beverages hot for up to 12 hours* and cold for 24 hours*, maintaining optimal temperature for coffee, tea, or water . (Tested at room temperature with 95°C initial water; results may vary by usage.)
One-Button Easy Open & Leak-Proof Design：The fast-release button with pressure relief prevents splashes when opening, while the 360° sealed lid ensures no leaks in bags or. A built-in silicone handle and body let it good for travel, school, or the office.
Double cover Functionality & Multipurpose Use:Includes a detachable strainer for loose-leaf tea or fruit infusions, a sip-through lid for easy drinking. Suitable for all scenarios—home, sports, commuting, or as a stylish desktop mug.
Bright Colors & Excellent Gift:Available in 5 trendy shades with 500ml capacities. Relevant certified materials and sleek let it a thoughtful gift for birthdays, holidays, or corporate events.
Package Content:
1x Stainless steel cup