what is a vacuum flask

12oz Stainless Steel Vacuum Flask Double Wall Stainless Steel Vacuum Insulated Tumbler PRODUCT DETAILS: • Material 304# ,Stainless Steel • Surface Dec...

Orange Blue Thermos Flask Yongkang Vacuum Bottle, Double Wall Stainless Steel Vacuum Flask Water Bottles Black & Silver Product Description ITEM N...

Vacuum Flasks Thermoses LED Digital water bottle Vacuum mugs Thermos Stainless Steel Thermal water bottle thermos con le #detail_decorate_root .magic-...

Vacuum Flask Decoration PVD Plating Machine / Vacuum Flask TiN Coating The Vacuum Flasks are made of stainless steel material, becoming an important d...

Thermos Cookware Production Line Stainless Steel Metal Aluminum Vacuum Flask Water Bottle Making Machine Product Description: 1.With conveyor belt,7 o...

Hiking vacuum flasks & thermoses 2L metal steel lunch box food vacuum flask multi-color accept customized logo Features : 1. Depending on outside ...

Details of the stainless steel vacuum flask: Item 750ml insulated water bottle Material stainless steel Packing Blank box per piece,then into standard...

Custom Blowing Products Die Injection Vacuum Flask Preform Plastic Mold Blow Moulding Material PA, POM, ABS, PP, PET, PC, PE, HDPE, PA66+GF, PVC, TPFE...

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Capacity 350ml 500ml 750ml 1000ml Qty(pcs/ctn) 24 24 24 24 N.W/G.W(kgs) 7.2/9.2 8.2/10.8 13/14 14/15 Meas.(cm) 47x32x24 49.5x33.5x28 54x37x32.5 54x37x...

30 ml spray vacuum flask High-grade perfume bottles​ : Model: Empty bottle No: 06330 Size 30 ml, Spec: High 123 mm, Diameter 33 mm Color: Sliver, Gold...

500ml smart vacuum flask portable vacuum flask for promotional gift Product range of ours 500ml smart vacuum flask portable vacuum flask for promotion...

Car cup, Insulated cup Material 304 stainless steel, outside 201 Applicable to: creative gift, business gifts...

Food Grade Double Wall Vacuum Flask Durable Metal Water Flask Eco Friendly 200ml This cup is small in size and can be placed in a bag or pocket, so yo...

Glass Vacuum Flask With Color Plastic Cover / Vacuum Flask With Handle Product Details: · Material:glass · Feature: ECO Friendly · Type: glass vacuum ...

Cola Shaped Thermos Vacuum Flask Insulated for Outdoor Sports Drink PRODUCT DETAILS This is a vacuum stainless steel Insulation water bottle and suppo...

Customized Design Heat Transfer Logo Vacuum Flask With Various Top Lids Description Durable 18/8 Stainless Steel Ideal size Vacuum Flask for all-day h...

Double Wall Titanium Insulated Water Bottle Thermos Vacuum Flask Keeps Cold Hot Comparing with stainless, aluminum and plastic, titanium flask will ke...

Stainless Steel Double Wall Vacuum Flask Bottle Stay Chill Beer Pint 16OZ Specifications: Drink Type Vacuum stainless steel coffee cup Capacity 16 oz ...

Drinkware Bottle 300 ML Stainless Insulated Vacuum Flask Cup Water Bottle Feature 1. Portable and durable. Ideal for travel, outdoor activities, car, ...