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An extra layer of comfort for your TentBox 

Boost the comfort of your TentBox with the self-inflating Mattress Topper. It adds a soft, insulating layer to your Lite or Lite XL, boosting comfort and warmth for a better night’s sleep. It’s ready to go in minutes - simply open the valves and leave it to inflate. Easy to roll, pack and stow in your car boot with a handy carry bag.

Compatible with: Lite & Lite XL.

What's included?

1x Mattress Topper
1x carry bag

Features

Enhanced comfort: Adds an extra comfy layer to your built-in mattress.
Quick setup: Simply open the valve and let it inflate itself.
Tailored fit: Designed to sit snugly inside the Lite XL.
Compact and portable: Rolls up neatly and stores separately.
Built to last: Durable, water-resistant outer fabric that’s easy to wipe clean.

Dimensions

Lite:

130cm x 220cm x 5cm
5kg

Lite XL:

180cm x 240cm x 5cm
7kg

Materials

190T polyester with PVC coating, PU foam core.

Delivery & returns

Delivery: Fast delivery from our warehouse in Southampton.

Returns: Return for a refund within 30 days of delivery.

If required, we can arrange for the item to be collected, the cost of which will be deducted from your refund.

*Free delivery for orders over £50.

For full delivery and returns information, click here.

Designed in the UK
Two year warranty
0% finance available

Customer reviews

Customers are consistently impressed by how much of a difference the Mattress Topper makes to their sleep, with many saying it completely removes the firmness of the standard mattress. Reviews highlight how quickly it self-inflates and how easy it is to roll up and stow away afterwards, making it a practical addition for longer trips. It gets particular praise for keeping campers warm in colder months, and several reviewers note it fits neatly into a TentBox XL. Most agree it is well worth the investment for anyone spending more than a night or two in their tent.
Verified buyer

I sleep well now 🥳

Made the world of difference! I absolutely love camping, but for me a good night’s sleep is a must. This topper has made my TentBox so much more comfortable and I genuinely sleep really well now. I wouldn’t be without it! 🥳

Katherine T.
Verified buyer

Great nights kip

Well worth the money

John M.
Verified buyer

Great product

Was unsure about this at firat but once put it in tent the first night it made a big difference

Scott h.
Verified buyer

Self inflating matress topper

Great very comfy now

Gillian T.
Verified buyer

Flips, friends and frost

There once was December, frost-bit and boxed, With a TentBox adventure we eagerly foxed. Setup? So easy— Shockingly breezy! Before cocoa cooled, kids were wildly un-boxed. Three kids piled in doing flips galore, (Somersaults, flips—then a few flips more). In five minutes flat They’d found friends where we sat, While the tent stayed so warm we forgot it was snowing outdoors.

Malgorzata B.
Verified buyer

Great night’s sleep

Mattress topper made our night’s sleep so much more comfortable. Easy to inflate and easy to wipe off marks which is great when you’re camping with a toddler. Toddler slept in until 7am rather than the usual 5:30am so it was worth every penny.

J R.