How airtight is the seal? Does it really keep moisture out?

Yes. The metal clamp and silicone gasket create a secure airtight seal, blocking moisture to keep stored items fresh and dry—and it’s leak-proof for liquids.

Can this glass safely withstand temperature changes, such as hot liquids or fridge storage?

Great for the fridge, but avoid sudden temperature changes to prevent cracking. Keep out of the microwave. For safety, do not pour boiling water directly into a cold jar.

Is the metal clamp smooth to operate, or does it require much force to snap shut?

It is designed for daily ease. The lever provides a secure lock without straining your hands. It remains smooth to operate while maintaining a reliable, airtight seal.

Are these jars dishwasher-safe and durable for daily use?

The glass is dishwasher-safe and thick for daily use. We suggest hand-drying the metal clamp after washing to keep it clean and prevent water spots or rust.

What are these suitable for, and how do they sit in a typical pantry?

Great for flour, rice, or large-batch pickling and infused liquids. At 10" tall, it fits deep pantry shelves or lower cabinets. The square shape saves space, while the airtight seal keeps dry goods and liquids fresh.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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ComSaf Large Square Glass Jars with Airtight Lids 78 oz 3 Pack Wide Mouth

ComSaf Large Square Glass Jars with Airtight Lids 78 oz 3 Pack Wide Mouth

Product ID: 138245816

Details

Brand
ComSaf
Capacity
2.3 liters
Color
Clear
Material
Glass Silicone
Material Feature
Food Grade

🍚Wide mouth fits 1-cup scoop

📏78 oz capacity fits bulk staples

🔒Airtight seal locks freshness

¥23980

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🔐 Seal in freshness, unlock your pantry’s potential!

BULK READY CAPACITY - Perfectly stores 4lb sugar or 5lb rice bags—no more messy sacks.
BAKERS WIDE MOUTH - Extra-wide opening for spill-free, precise measuring every time.
HEAVY DUTY DURABILITY - Thick, food-grade glass built to handle heavy pantry essentials with stability.
AIRTIGHT FRESHNESS LOCK - Metal clamp + silicone gasket seal out moisture and air to keep ingredients fresh longer.
SMART PANTRY VISIBILITY - Crystal-clear glass with reusable labels for instant inventory and zero food waste.

ComSaf Large Square Glass Jars (78 oz, 3-pack) combine heavy-duty, food-grade glass with airtight wire clamp lids and wide mouths designed for bulk storage and easy measuring. Ideal for professional home bakers and organized kitchens, these durable, clear jars keep staples like sugar, rice, and coffee fresh longer while providing smart, space-saving pantry solutions.

Specifications

ASIN	B07QXC72NK
Best Sellers Rank	#328 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1 in Food Jars & Canisters
Brand Name	ComSaf
Capacity	2.3 liters
Closure Type	Wire Clamp
Color	Clear
Container Shape	Square
Customer Reviews	4.7 4.7 out of 5 stars (8,083)
Food Storage Container Airtightness	Airtight
Included Components	Labels
Item Dimensions L x W x H	4.5"L x 4.5"W x 10"H
Item Form	Canister, Jar
Item Volume	0.6 gallons
Lid Material	Glass
Manufacturer	ComSaf
Material Features	Food Grade, Freezer Safe, Non-Toxic
Material Type	Glass, Silicone
Material Type Free	Lead Free
Other Special Features of the Product	Air Tight, Durable, Leak Resistant, Odor Resistant, See Through
Package Quantity	1
Product Care Instructions	Dishwasher Safe, Refrigerator Safe
Recommended Uses For Product	Bakery, Cereal, Coffee Beans, Cookies, Flour
Size	78 fl oz x 3
Specific Uses For Product	Household, Pet Dog
Unit Count	3 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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2 months ago

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¥23980

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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