We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four square clear glass jars with bamboo lids and spoons

ComSaf 31oz Glass Food Storage Jars Set of 4

SKU CH-EN3N-FHP6W MPN 31oz

Four 0.8 Qt square glass jars with bamboo lids, spoons and airtight silicone seals store dry foods neatly

  • Size/Dimensions10 cm x 10 cm x 12.6 cm
  • Color/FinishClear
  • Color MappingClear
  • MaterialBamboo
  • Dishwasher SafeTrue
  • Microwave SafeTrue
  • Airtight bamboo lids with silicone gaskets keep dry foods fresh longer
  • High-borosilicate glass withstands -4 °F to 302 °F for microwave-to-freezer versatility
  • Square 3.94-inch wide-mouth jars stack neatly to maximise cupboard space
  • Clear 31 oz glass lets you see contents instantly without opening lids
  • Each jar includes a matching bamboo spoon for tidy, measured scooping

Square glass jars with bamboo lids

Four 31 oz clear jars made from high-borosilicate glass arrive with natural bamboo lids, silicone gaskets, and matching spoons. The square shape stacks neatly in cabinets or on countertops. Each jar measures 10 cm by 10 cm by 12.6 cm and is dishwasher safe. The set is designed for dry-food organisation in kitchen or pantry.

Suited for dry staples; not for liquids

Home cooks storing coffee beans, tea, nuts, flour, or spices gain an airtight, moisture-resistant seal and a built-in scoop. The wide 3.94-inch mouth eases filling and scooping. Buyers who need leak-proof storage for soups, sauces, or pickles should choose a different container because the gasket is not rated for liquids.

302 °F glass temperature rating

The borosilicate glass withstands temperatures from -4 °F to 302 °F and is microwave safe with the lid removed. The bamboo lid must stay out of the microwave and dishwasher to avoid warping. This thermal range decides whether the jar fits your prep, reheat, or freezer workflow.

Highlights

  • Airtight bamboo lids with silicone gaskets keep dry foods fresh longer
  • High-borosilicate glass withstands -4 °F to 302 °F for microwave-to-freezer versatility
  • Square 3.94-inch wide-mouth jars stack neatly to maximise cupboard space
  • Clear 31 oz glass lets you see contents instantly without opening lids
  • Each jar includes a matching bamboo spoon for tidy, measured scooping

Specifications

BrandComSaf
Model31oz*4
Size/Dimensions10 cm x 10 cm x 12.6 cm
Color/FinishClear
Color MappingClear
MaterialBamboo
Dishwasher SafeTrue
Microwave SafeTrue
Freezer SafeMicrowave Safe(Lid off)
Selling Unit4
Set Count4
BPA FreeFreezer Safe
FeaturesAir Tight, See Through, Stackable, Odor Resistant, Durable

Questions about this item

Will these 10 cm square jars stack neatly with my existing round canisters?

The 10 cm square footprint lets them nest tightly side by side, leaving less dead space than round jars of similar volume.

How can I confirm the 31 oz jars seal properly after I fill them?

Press the bamboo lid until the silicone gasket seats; a clear, hollow tap when you flick the glass and no lid wobble mean the seal is engaged.

Does the set include the bamboo spoons or must I buy them separately?

Each of the four jars comes with its own matching bamboo spoon already in the box.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.