XupZip® X-Large Zip Lock Slider Freezer Bags, 9.1L Expandable Base

£23.98 GBP

Taxes included. Shipping calculated at checkout.

More room for larger portions. Less fuss at mealtimes.

Generous 9.1 L capacity for batch cooking, large cuts of meat and bulk storage.
Stand & fill base gives food room and stands while packing.
Airtight Smart Zip slider opens and seals with two fingers.
Freezer & microwave safe for storing and gentle reheating.
BPA-free, washable & reusable for your everyday routine.

4.6 out of 5 · 4,068 Amazon ratings
Smart Zip Slider family

★★★★★ · Customer review

“These are brilliant for the freezer glad i got some”

John King · Amazon customer review · 28 August 2026

Review of the 2.27 L Smart Zip Slider bags.

Free standard UK delivery on orders £35+ after discounts.

Read the returns policy

This is the largest slider bag in the range. Use it for bulk batch-cooked portions, poultry joints, large produce, or prepared vegetables. The clear bag also helps organise crafts and household items.

Hold the white slider clip with two fingers and draw it firmly across the red track. Check that the clip has reached the end-stop. For peace of mind with delicate storage, glide your fingers along the closed track to confirm full engagement from edge to edge.

Yes. In the freezer, it protects large food portions against freezer burn; when freezing liquids, leave room for liquid expansion. In the microwave, it is suitable for defrosting and low-heat reheating only (leave the slider open to vent steam).

Yes. These reusable slider bags are top-rack dishwasher-safe on gentle wash cycles. To prolong bag life for reuse, wash inside out with warm soapy water and air dry.

Little details. A calmer kitchen.

Good food storage should make the next step easier. From filling the bag to finding a portion in the freezer, these are the details you will use every day.

Airtight, leakproof ziplock

Keep the food in and the worry out. The Smart Zip slider closes the track tightly for fridge, freezer and everyday storage. Check it is fully shut before putting your bag away.

Freezer & Microwave Safe

Save a portion for another day, then thaw or gently reheat it when you need it. Leave the closure open in the microwave so steam can escape.

Heavy-duty material

A thicker, flexible bag for the groceries you bring home and the large meals you batch cook. Built for regular food storage, rather than a single trip from the cupboard to the bin.

Easy opening

Two fingers and one smooth slide. Reach for large batch portions, poultry joints or prepared ingredients without pinching a closure together each time.

Easy to clean & reuse

Wash, dry and put it back into your routine. These reusable bags are dishwasher safe on the top rack, making clean-up one less job to linger over.

BPA-free food storage

BPA-free plastic for your everyday ingredients, from large joints of meat to family-sized portions of vegetables.

Multi Purpose Storage

One generous 9.1 L bag. Plenty of everyday possibilities. Protect bulk roasts, portion out batch cooking and give your largest meals a place to stay.

Bulk fruit & harvest

Store large harvests of apples, bulk berries or prepared fruit ready for batch jam making or freezing.

Whole vegetables

Keep whole heads of broccoli, cabbages or large batches of chopped soup veg fresh and organised.

Large cuts & joints

Room for poultry joints, bulk cuts of meat, and whole roasts, securely sealed for freezer storage.

Bakery & loaves

Fits large artisan loaves, rolls and multiple packed lunches without squashing or folding.

Batch meal prep

Keep large quantities of prepared ingredients ready for catering, family dinners or weekend cooking.

Pantry bulk storage

Store large bags of grains, pasta, dry ingredients or snacks protected from moisture and air.

Batch freezer portions

Freeze large batches of cooked stew, broth or prepared family meals flat to stack neatly.

Prep and Pantry Storage: XupZip product in use

Open the base. Fill. Slide closed.

Open the expandable Stand & Fill base before adding your food. The pleated bottom sits upright on your counter while you pack bulky groceries, meat joints or big batches of vegetables.

Draw the white clip smoothly across the red track with two fingers. Confirm the seal is closed, then put dinner away in the freezer or fridge.

Less fuss with the largest portions. Reliable storage when you cook for the days ahead.

Open the fridge. See a plan.

A little preparation today can make tomorrow feel easier. Keep the weekly batch prep together, save the large roast you want to enjoy again and organise your freezer drawers.

Generous Batch Capacity: XupZip product in use

Two fingers. One swipe. Sealed. Engineered for quick access without having to press stiff grooves together with cold or wet hands.

Generous 9.1 L capacity. Big enough for whole poultry, multiple portions of meal prep, and large vegetables that don't fit standard bags.

Stands while you fill. The pleated bottom opens out so you can drop in bulky ingredients hands-free.

Chilled Food Organisation

Slotted neatly into your fridge shelves, the red slider track helps keep chilled meal prep neatly grouped.

A base that gives you a hand.

Open the expandable base and add food so the bag stands while you fill it.

Baking Supply Storage

Store dry flour and home baking essentials cleanly to keep your kitchen cupboards neat and tidy.

Hand Wash and Reuse: XupZip product in use

One bag. Back in the routine.

You finish the meal. You wash the bag. You use it again. Reusable storage turns a throwaway habit into something you can keep reaching for, whether it is next Sunday’s batch cook or bulk freezer storage.

The easy-to-clean plastic can be washed by hand or placed on the dishwasher’s top rack. Dry the bag before putting it away, ready for the next shop.

The details, when you want them.

From the size of your bag to the way you wash it, here is what you need to make it part of your kitchen routine.

XupZip® reusable food-storage bags in the 2-Gallon Slider family. Retail box contains 20 bags.

Designed for large cuts of meat, family-sized meal batches and bulk ingredients you want to keep fresh.

Clear bag with a red Smart Zip slider track and white slider clip. The closure opens and shuts by gliding the slider clip. An expandable, pleated bottom opens out so the bag stands upright on your counter while filling.

Made from BPA-free, non-toxic food-grade polyethylene with heavy-duty, flexible film. Wash by hand or on the dishwasher’s top rack, then air dry before storing.

Freezer and microwave safe for thawing or gentle reheating. Leave the slider open in the microwave to vent steam. Leave room for liquid expansion when freezing liquids.

Capacity: 9.1 L (approximately 2 UK gallons / 2.4 US gallons).

Retail box contains 20 bags. The expandable base provides room for bulky items without a rigid container.

Airtight, leakproof Smart Zip slider closure.
Smooth slider clip for easy opening and closing.
Expandable Stand & Fill pleated base.
Clear body so contents are easy to identify.
Suitable for fridge, freezer and microwave use.
BPA-free, heavy-duty reusable plastic.
Easy to clean; top-rack dishwasher safe.

Ideal for bulk batch-cooked portions, poultry joints, large produce, or prepared vegetables. Outside the kitchen, the clear bag also helps organise crafts, bedding, and household items. Keep bags used for non-food items separate from food storage.

No vacuum sealer is needed. Use the comparison below to find smaller portions, a different closure or a dedicated soup bag.

PEOPLE WHO STOPPED BUYING THE SUPERMARKET ROLL

★★★★★

“I originally bought these ziplock bags for their large size to store my tortilla wraps. The packaging they come in from my supermarket is no longer resealable [...] which made me resort to sealing them with tape, but the wraps went stale far too quickly. These bags have been a game-changer. The wraps fit perfectly inside and stay fresh for weeks on end.”

Joel · Amazon customer review · 1 March 2025

Review of the 2.27 L Smart Zip Slider bags.

★★★★★

“Excellent size and value. Perfect for my needs which is to separate all the Lego pieces into separate colours. The zips make this an easier task going forward.”

stylishstems · Amazon customer review · 4 August 2026

Review of the 2.27 L Smart Zip Slider bags.

★★★★★

“These are brilliant for the freezer glad i got some”

John King · Amazon customer review · 28 August 2026

Review of the 2.27 L Smart Zip Slider bags.

Compare sizes and closures

Find your size, compare closures and choose your boxes. Scroll across to see the whole range.

Compare sizes and closures
Compare your bags	Blue-lip gallon From £21.98	Half-gallon slider From £21.98	2-gallon airtight From £21.98	1 L Soup Bags From £26.97	Half-gallon airtight From £19.98	Sandwich bags From £25.98	Quart slider From £26.97	Clear-lip gallon From £25.98	Gallon slider From £23.98	2-gallon slider From £23.98	500 ml Soup Bags From £31.96	XX-large airtight From £23.98
Capacity	4.55 L	2.27 L	9.1 L	1 L	2.27 L	19 × 17 cm	1 L	4.55 L	4.55 L	9.1 L	500 ml	11.37 L
Size	Large	Medium	X-large	Quart	Medium	Sandwich size	Quart	Large	Large	X-large	Soup size	XX-large
Seal type	Double Click-Seal	Smart Zip slider	Double Click-Seal	Double seal	Double Click-Seal	Double Click-Seal	Smart Zip slider	Double Click-Seal	Smart Zip slider	Smart Zip slider	Double seal	Double Click-Seal
Freezer safe	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Heavy-duty material	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
BPA-free & reusable	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Choose your boxes	View options	View options	View options	View options	View options	View options	View options	View options	View options	View options	View options	View options

The XupZip food-storage range alongside a woman preparing vegetables in the kitchen

Your kitchen. Your kind of storage.

A larger batch for the freezer. A smaller bag for lunch. A soup portion you can pour when you need it. The XupZip range gives different jobs their own size and closure, so you can build a storage routine around the way you shop, cook and eat.

Start with the bag you will use most, then choose the companions that make the rest of the week easier.

Explore more of XupZip.

See the 4.55 L Smart Zip Slider in action, one part of the XupZip storage range. Find the size and closure that suit your kitchen.

Frequently asked questions

Vegetables, fruit, meat, poultry, fish, leftovers and snacks. The 9.1 L size suits larger portions.

Move the Smart Zip slider across the track with two fingers. Check that the seal is closed before storing your food.

Yes. Open out the expandable bottom before filling the bag.

Bags only. The selected pack shows its bag count and price before you add it to your basket.

Yes. These reusable bags are dishwasher-safe. Check the bag and seal before each reuse.

Delivery options and charges are shown at checkout.

Our story

You hate the leak. You want the calm.

A bag leaks in your backpack. Lunch ends up where your books should be. It is a small thing that can spoil a whole day, and it is where the XupZip story began.

After too many messy accidents, the answer was to make everyday food storage more dependable: a secure closure, heavy-duty material and reusable bags that take the fuss out of storing and carrying the food you love.

From a Sunday batch cook to the lunch you take to work, the aim is simple: keep food fresh and the kitchen calm.

Zip in the fresh. Zip out the worry.

Read the XupZip story