Sac à dos isotherme 2 en 1 avec compartiment isotherme

Prix habituel
$43.99 USD
Prix habituel
Prix soldé
$43.99 USD
Couleur: Noir
Sous-total: $43.99 USD
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30-Days Free Return

Easy returns & exchanges

  • Material: Polyester + PEVA Liner
  • Keep Cold: 8+ hours
  • Advantage: Leakproof, Water-resistant, Laptop Compartment
  • Capacity: 22L
  • Size: 11.4'' x 7'' x 16.9'' (LxWxH)
  • Weight: 1.7lb

insulated backpack

MIER Backpack Cooler est un modèle élégant qui offre beaucoup d'espace de rangement. Il est très polyvalent ; ce modèle offre 6 poches en plus de celle isolée. Le compartiment inférieur isolé garde votre déjeuner frais/chaud/froid pendant des heures, avec des coutures thermosoudées à l'intérieur pour éviter les fuites, le compartiment supérieur spacieux pour ranger les articles secs et 1 compartiment rembourré pour ordinateur portable qui convient à la plupart des ordinateurs portables de 15,6". Il peut non seulement être utilisé comme sac à dos pour le déjeuner au travail ou à l'école, mais également comme équipement léger pour les pique-niques, la plage, les voyages en voiture, la randonnée, le camping, la pêche et d'autres activités de plein air. Aussi, un excellent choix à utiliser comme sac à couches!

Il est recommandé de l'utiliser avec le MIER Reusable Ice Pack pour prolonger le temps de refroidissement.

backpack cooler

Compartiment sec supérieur

  • Spacieux & Ouverture large pratique
  • Taille : 10,6"L x 5,1"l x 8,6"H

Compartiment froid inférieur

  • Isolé & Étanches
  • Taille : 9,4"L x 5,1"l x 7,5"H, capacité de 12 canettes

Compartiment séparé pour ordinateur portable

  • Entièrement rembourré & Double fermeture à glissière
  • Taille : 16,5" H x 10,2" L, convient à un ordinateur portable jusqu'à 15,6"

backpack cooler

Delivery Information

MIER understands that getting your items in a timely manner is important to you, so we process your order swiftly. Please note that because we make every effort to ship your product as quickly as possible, once the shipping process begins, we are unable to make any changes to your order.

All orders are estimated to ship typically within 1 to 2 business days after the order is placed. Shipping days exclude weekends and holidays.

Currently, we are offering Free Standard Shipping everyday on ALL Orders No Minium Purchase. Our standard shipping method is ground shipping. We will ship your order via any of the major mail carriers, including UPS, FedEx, DHL and the United States Postal Service. At this time we are unable to provide the option to choose your carrier of choice.

Orders shipping to APO/FPO addresses will be unavailable. We do not ship to PO Boxes. If your package is not able to be delivered, it will automatically be returned to us. Email us at to figure out your options for re-delivery!

Free Standard Shipping

  • 3 to 7 Business Days to the US from US warehouses
  • 7 to 14 Business Days to Asia and Europe
  • 10 to 25 Business Days to Other Areas

Expedited Shipping

  • 1 to 3 business days to the US, additional $15 needed
  • 5 to 10 Business Days to Asia and Europe, additional $30 needed
  • Other areas are not available

International Shipping (Except United States)

  • Your package may be subject to the customs fees and import duties of the country to which you have your order shipped. The recipient is responsible for all duties and taxes incurred. MIER cannot determine these fees during the checkout process.
  • It usually takes 7 - 25 business days for international orders to be delivered. The product gets handed to your local post office on arrival in your country and as such, delivery times will vary by country depending on the efficiency and expediency of your postal service.
  • You cannot cancel the order if the product is already shipped out. In this case, please send us a return request when you receive the parcel.

Tracking Your Order

Once your order leaves our warehouse, a tracking number and tracking link will be emailed to you. Tracking codes take one business day to activate.

Backordered Items

If an item is out of stock you will be contacted as soon as possible. You will have the option of waiting for the back ordered item, splitting the shipment and having all the in-stock items sent immediately, choosing a replacement item or canceling the backordered item.

Returns Policy

We strive to provide the best customer experience. If for any reason you are not satisfied with the product you purchased from, you may return it within 30 days of delivery for a full refund minus any shipping charges. We just ask that the product be in brand new condition with the original tags still attached for full credit.

Please review our Return & Refund Policy for more detailed information.

Customer Reviews

Based on 91 reviews
Tricia S.
Surprisingly Pleased

I was really skeptical about buying this bag because it looks so small online but I was surprised how much I can fit into it.I’m a teacher and I can fit everything I need for the dayA laptop, notebook,crayons,hand sanitizer bottle, charger make up bag water bottle lunch including a few snacks in the bottom compartment with space left over!It’s easily my favorite work bag

Justin B
Excellent buy for any hard worker:

This is such a great product for any hard working individual. I work in road construction, and this pack is great. It offers good thermal protection to keep my lunch cool until I'm ready to eat with the perfect amount of space, as well as a dry goods area for fruit on top without getting smashed up and such. I use the back large pouch to store my additional gloves and vest, and the small brain portion for Advil and gum and such. Perfect pack. I wish the insulated bottom section had a little more rigidity to it, but that's the only thing I would change. ⭐⭐⭐⭐⭐ all day, every day. Recommended to coworkers, they purchased and loved theirs too.


As a mail carrier for the post office, I was worried I wouldn’t have everything I needed while on route. I wanted to find the perfect bag that served as a lunch pail + backpack combo and I’m SO glad I found this one! I utilized every pocket, zipper, compartment and never went without. After eating out for lunch one afternoon, I placed garlic fries in the bottom portion of the bag for later. Although the to-go box had opened and spilled everywhere, the clean up was easy and didn’t leave a smell! Awesome bag.

Windy Bailey
Perfect Layout

The only backpack I could find with a completely separate cooler from the rest of the bag. The bag is firm and the shape holds really well when full. There are plenty of pockets in all the right places and the zippers are smooth. The size was a little smaller than I expected but it holds everything I need it to: laptop, lunch, miscellany, keys, and water bottle. I did a lot of research and I believe this is the best cooler backpack on Amazon.

joy e.

So great for commuting to work with my food for 12+hr shifts. The cooler isn’t the best insulation but I add in a tiny ice pack for days when I’m in the clinic and not by a fridge and for days when I’m going to simply commute for an hour and put in a fridge then it’s perfect. Love that it has a long pocket in the back for my folders and plenty of space in the top pocket. Only wish there were little pockets on the straps for your keys and metro card.

Rosemary Arias
Best cooler/ backpack on the market

If you work outdoors or if you need both type of items to get you through the work day, THIS IS IT!Only thing is that the cooler zipper does not open very wide when the other compartments are with other items. Great to carry clipboard, 15” laptop, plus other items that you would need for a long shift or outing. Wish there was a darker grey color instead of the two tone. But a great buy!

Size Chart

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