Product details

SUPOR stainless steel travel vacuum flask for outdoor trips, home, car and school use. The source product title states 72-hour heat retention. Styles are available in 304 stainless steel or upgraded 316L, with a strap and tea filter on selected styles.

SUPOR insulated flask capacity options: 1,200 ml, 1,500 ml, 2,000 ml, and 2,500 ml. As a reference, these capacities are approximately equivalent to 2, 3, 4, and 5 bottles of 500 ml water, respectively.

Applies to: Matte black, 2 L, upgraded 316L, strap and tea filter

304 stainless steel inner liner, with a 304 stainless steel tea filter and steel lid. Long-lasting heat and cold retention, indicated as 72 hours. Multiple capacities are available. Press the lid to open for quick water dispensing.

Large-capacity insulated cup. The double-layer lid is made of stainless steel to avoid contact between water and plastic. The inner layer is 304 stainless steel and the outer layer is food-grade PP. The drinking opening has a stainless-steel rolled edge, and the double-layer design helps prevent scalding.

Stainless-steel inner lid: corrosion-resistant material, double-layer insulation and scald protection, a stainless-steel rolled edge, and a wide opening for easier cleaning.

Plastic cup lid: may develop an odor with prolonged use, may be hot to handle, may have a plastic smell, and may retain stains more easily.

Capacity: 400 mL. It can be flipped over to become a sharing bowl.

Features a six-layer construction and is described as providing long-lasting heat and cold retention for 72 hours. Uses a tail-free vacuuming process.

The six layers are: electrolytically polished inner-liner layer, 304 stainless steel inner-liner layer, tail-free vacuum insulation layer, 304 stainless steel outer layer, ground outer wall, and smooth surface coating.

Heat-retention results: 76.3°C after 12 hours, 47.6°C after 48 hours, and 37.9°C after 72 hours.

Cold-retention results: 7.1°C after 12 hours, 12.3°C after 48 hours, and 15.9°C after 72 hours.

Heat-retention test: In a temperature-controlled laboratory at (20±2)°C, water at 95±1°C is poured into the product up to the stopper and the lid is tightened. The water temperature is tested after the specified period.

Cold-retention test: In a temperature-controlled laboratory at (20±5)°C, water at 0°C is poured into the product up to the stopper. When the water in the sample reaches 4°C±0.2°C, the lid or stopper is immediately tightened to seal it. The sample is placed in a (20±5)°C environment, and the water temperature is tested after the specified period.

Ice test: At 20±2°C, the product is filled with ice and the lid is tightened. The ice is completely melted after more than 80 hours. In daily use, the amount of ice may vary, so melting time will also vary; test results are for reference only.

Press once to open the lid easily; designed for one-handed operation. Opens and closes smoothly without sticking.

Food-contact-grade PP for drinking with peace of mind.

The upgraded model has a one-button opening inner stopper. Press to open; the product text describes it as cleaner and more hygienic to use.

The text describes the older model as having a point-contact ring-shaped inner stopper, with hands directly touching the drinking outlet and potentially leaving bacterial residue.

Carry by hand or over the shoulder for convenient outdoor transport.

The foldable handle is convenient to use and takes up little space.

Open: hold and pour. Closed: easy to store.

Applies to: Matte black, 2 L, upgraded 316L, strap and tea filter

The strap length is adjustable. Its integrated design helps keep it attached, and the 2.59 cm-wide strap is designed for comfort.

The product is stated to remain leakproof after a 0.7 m drop test, a test height above the 0.4 m height of the cited U.S. standard test.

Triple-seal design: sealing silicone ring, leak-proof inner plug, and threaded cup lid.

Standard: GB/T 29606-2013, Stainless Steel Vacuum Flask. Passed the national-standard 40 cm drop test.

Large-capacity insulated cup. Less likely to roll around, for greater peace of mind when traveling.

Large 2,500 mL capacity, equivalent to five 500 mL bottles of mineral water. For hiking and camping, it can provide hot water at night and water for washing up in the morning.

Leisure fishing. Brew tea for a rich aroma; enjoy tea beyond simply quenching thirst.

Enjoy hot water anytime while traveling by car.

Suitable for preparing milk powder. Provides long-lasting heat retention.

The source states that pregnant women and children can drink from it with confidence.

TRAVEL POTS. Labeled capacities: 1.2 L, 1.5 L, 2.0 L, and 2.5 L.

Rugged and bold, with a natural outdoor character.

Attention to detail: an anti-slip, wear-resistant base for stability and scratch resistance.

Wide opening for easy filling and cleaning.

Stainless steel tea filter with large holes for smooth water flow.

Brand: SUPOR. Models: KCV12BP10, KCV15BP10, KCV20BP10, and KCV25BP10.

Capacity: 1.2 L, 1.5 L, 2.0 L, and 2.5 L. Colors: Elegant Black and Flowing Silver.

Dimensions labeled as maximum bottom outer diameter (including handle): 1.2 L: diameter 142 mm, height 256 mm; 1.5 L: diameter 142 mm, height 292 mm; 2.0 L: diameter 142 mm, height 353 mm; 2.5 L: diameter 142 mm, height 413 mm.

Materials: 304 stainless steel, PP, and silicone rubber.

Dimensions shown: width is 142 mm for all sizes. 1.2 L Elegant Black: height 256 mm; 1.5 L Elegant Black/Flowing Silver: height 292 mm; 2.0 L Elegant Black/Flowing Silver: height 353 mm; 2.5 L Elegant Black: height 413 mm.