Stainless steel vacuum insulated cups in comparison

Environment Friendly Our GOPPUS Sports Flask is reusable and long-lasting. So you are actively reducing the waste of disposable bottles. Both Good for your wallet and nature.

VACUUM-INSULATED A strong and lightweight vacuum-insulated flask made from 18 10 Stainless Steel. This flask keeps liquids hot for 8 hours and cold for 24 hours.

2.0L Large Capacity, Fully Prepared for Travel This hot flask is designed with 2.0L capacity to provide sufficient water storage space, and it can also replenish water outdoors, enough to meet the water replenishment needs of 2 people in the outdoor family for one day. Not only can it be used to hold hot water, it can also be used to hold coffee and hot soup, meeting all the needs of your family travel.

HIGH QUALITY & VACUUM INSULATED Food grade 304 stainless steel on both inside and outside walls. Free of BPA materials, chemical toxins or metallic aftertaste transfer.

DOUBLE WALLED THERMAL CONTROL - Double wall vacuum stainless steel coffee mug, Will keep your drinks cold up to 4 hours and your drink hot up to 3 hours, Even filled with ice or boiling water, the bottle will never sweat or get hot to the touch.

Wide Application Our insulated coffee mug with lid is 12.85 OZ 380 ML. This size is not too small or too large. The reusable coffee cup is very light and easy to carry. It's suitable indoors and outdoors. You can use it as a travel coffee tumbler, trek tumbler, smoothie tumbler, etc. It's also a good Christmas gift or birthday gift for your kids or friends.

Great for Chilled Drinks Too Warm yourself up with a hot drink or soup, wherever you are! Also great for a refreshingly cool drink on a sweltering summer day. Can fill add ice cubes to drinks, keep your drink chilled.

Expert Heat Retention for 6 Hours Hot & 10 Hours Cold -- Crafted from 18 8 (304) double-walled stainless steel, our travel mug is vacuum-insulated for optimal heat retention. It keeps your beverage hot for up to 6 hours or cold for up to 10 hours, allowing you to enjoy your drink at the perfect temperature.

WHAT YOU WILL GET The package included 1 insulated travel cup, 2 stainless steel straws (1 curved + 1 straight), 1 straw brush &1 splash-proof BPA-free sliding lid. From water to hot or iced coffee, enjoy your beverages in style with our reusable tumbler with straw and lid, and contribute to reducing contamination.

HIGH-QUALITY MATERIAL Our 500ml insulated water bottles are made of food-grade 304 stainless steel, which is rust-proof, corrosion-resistant and trustworthy. The material is not only sturdy, but also BPA-free, ensuring that your drinks stay fresh and delicious wherever you go. In addition, stainless steel has anti-oxidation and anti-flavor transfer properties, which ensures the life of the water bottle, and the elderly and pregnant women can also use it with confidence.

Leakproof and Splash-proof Lid --- BPA free screw lid, along with the silicone seal ring avoid water leakage. It has a splash-proof flip-lid for convenient drinking, just need open the sip hole. Inner square and outer circle design for outer of the lid make it easy to open. Twist to open for fast filling and easy cleaning

High Quality Material The travel mug is made of high quality 304 stainless steel, high hardness,strong resistant to pressure,which is strong and durable, rust-proof, heat-retaining and easy to clean. The lid is designed with drinking holes for placing straws or drinking directly.