Does washing in the dishwasher shorten the lifespan of the bag vs hand washing?

It won’t shorten the lifespan of the material in the bag, but you need to be sure to spread the bag across several posts in the rack to ensure that the spray from the arms really gets in there to clean. There have been tips about turning the bag inside out so that it will get clean more easily, but that can damage the corner seals and is not recommended by the manufacturer. Seriously, I find it so easy to just add some water, squirt in a little detergent, close, shake, massage a bit to provide a bit of scrubbing action, and then rinse. Takes all of a minute or so and doesn’t take up excess room in the dishwasher. Be sure to dry the inside of the bag whether you wash it by hand or by machine to prevent any mold growth. We often skip that step, but our Stashers are so frequently in use that they don’t stay around in the cabinet long enough to acquire any mold.

Do they lie flat when not in use? Wondering how I'll store them until I need them.

No. They do not lie completely flat, but you can get them somewhat flat if you squeeze all of the air out of them and close the seal. Otherwise, if left unsealed, the wide end stays puffy.

How many inches wide is the opening?

It depends on which item you’re using.

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Clear Stand-Up Mega

Product ID: 245205331

Details

Brand
Stasher
Capacity
6.5 pounds
Closure Type
No Closure
Color
Clear
Material
Platinum
Number of Items
1

🔥Oven safe up to 425°F

🧼Dishwasher & microwave safe

♻️Replaces 260 plastic bags/year

NZ$103

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

♻️ Elevate your kitchen game with the bag that’s as ambitious as you are!

SUSTAINABLY STYLISH - Ditch single-use plastics and join the eco-conscious elite with a bag that saves 260 disposables annually.
LEAK PROOF CONFIDENCE - Patented Pinch-Loc seal locks in freshness and prevents spills—perfect for on-the-go pros.
HEAT READY VERSATILITY - From freezer to oven (up to 425°F), prep, store, and cook without switching containers.
LIFETIME ECO COMMITMENT - Built to last forever with a lifetime warranty—because sustainability is a lifestyle, not a trend.
MEGA CAPACITY MINIMAL FUSS - A roomy 104 oz design that stands up to bulk shopping, meal prep, and everything in between.

The Stasher Premium Reusable Silicone Stand-Up Mega Bag is a 104 oz food-grade platinum silicone storage solution designed to replace hundreds of single-use plastic bags annually. Featuring a leak-proof Pinch-Loc seal, it’s safe for dishwasher, microwave, oven (up to 425°F), and freezer use. Durable, eco-friendly, and backed by a lifetime warranty, this clear, stand-up bag offers versatile, sustainable storage for meal prep, bulk shopping, and more.

Specifications

ASIN	B08M3RBD2Y
Best Sellers Rank	#6,399 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #46 in Individual Household Food Containers
Brand Name	Stasher
Capacity	6.5 pounds
Closure Type	No Closure
Color	Clear
Customer Reviews	4.6 4.6 out of 5 stars (4,291)
Global Trade Identification Number	00816990019546
Included Components	Silicone Bag
Item Dimensions L x W x H	4.75"L x 9.5"W x 8.25"H
Item Dimensions W x H	9.5"W x 8.25"H
Item Type Name	Silicone Storage Bag
Item Weight	5.7 ounces
Load Capacity	104 fl. ounces / 3.2 liters
Manufacturer	Stasher
Manufacturer Part Number	STSUL01
Material Type	Platinum Silicone
Material Type Free	Plastic Free
Model Name	Stand-Up Mega
Model Number	STSUL01
Number of Items	1
Number of Pieces	1
Number of Sets	1
Other Special Features of the Product	Leak Resistant, Eco-Friendly, Lightweight, Durable, Freezer Safe, Microwave Safe, Oven Safe, Resealable, Portable, Sturdy
Package Size Name	Mega
Recommended Uses For Product	Cooking
Reusability	Reusable
Shape	Rectangular
Size	Mega
UPC	816990019546
Unit Count	1 Count

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NZ$103

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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