A modular 2-in-1 travel bag that converts from backpack to duffel bag in a flash.
Built for smoother journeys on and off the grid with weather-resistant recycled materials, all-day carry comfort and secure organization for all your gear.
43L capacity, smart packing compartments, and compliant with airline carry-on regulations.
Removable padded backpack straps
Tuckable duffel bag handles
Waterproof & RFID-blocking pocket
Zipped dual interior to split your contents
Elastic mesh pockets for tech & sunglasses
Adjustable side straps for gear like a tripod
Two bottom straps for a towel or jacket
Dimensions21.6” x 13.4” x 9” (55 x 34 x 23 cm) Fits cabin luggage requirements for US, UK and EU
MaterialsRecycled PET bottles (rPET) & tarpaulin
Volume43L
Weight2.2 kg
Water-resistance600D
Laptop sizeDevices up to 13 inches
External pocketsWaterproof pocket blocks RFID to prevent wireless theft
Optional add-onsCamera Cube, Tech Case, Tracker Card, Laptop Power Bank
Shipping We offer fast and free 1-5 day shipping on most orders above $50. See checkout for full shipping details.
100-Day Try-out Guarantee Try it for 100 days. Not the right fit? You can still return it. No hassle, no pressure.
Warranty Our products are built to stand the test of time. Enjoy peace of mind with the protection of our lifetime warranty.
Customer Reviews
Overall rating: 4.9 / 5 from 179 reviews.
Question, where the clips at the top of the molle straps on the backpack has me confused 🤨. I am taking a trip next month so I am preparing my gear for a 3 month adventure, looking at how I can maximize all available space in the backpack 🎒 including the molle webbing?
I’m a repeat customer and once again I’m very impressed with their designs and quality of materials.
I work in aviation and travel extensively so this pack is a nice little piece of kit for those short or even extended trips when you need equipment/clothing but are limited on space.
I’ve had my backpack since launch and use it everyday on my commute. Minimal wear and tear on it other than the bottom pads were it rubs on my jacket while riding. No leaks while riding in the rain or issues on the highway. Having an across the chest support strap would be a nice addition.
After three years the top laptop pocket zipper failed. Support replaced the bag and I’m back to riding
Thank you very much for great service and amazing products! Backpack looks amazing and well crafted. Not a single seam or sewing misplaced. I haven’t taken the backpack for a test ride yet, but travel pack has been used couple of times and it works great.
The grid duffel bank is great. The suggestion I have is on the shoulder straps. They slid off my shoulders. If you could have a adjustable strap that could keep the shoulder straps parallel.
The practicality and functionality of the Ekster Grid Backpack are at the forefront of its design and purpose. It's minimalistic and simple in intent also. The material it is made of can be construed as durable, weather- resistant and fashionable. The only feature I'm critical of, is the placement of the luggage strap designed to slide the backpack onto the luggage handles. The strap should've been placed horizontally on the backpack, instead of vertically, so that you could position the backpack upright, and not sideways onto the carry-on luggage. Hopefully, this will be corrected on the manufacturing of future backpacks.
Can’t say enough about this backpack. Really aesthetically pleasing and great quality for traveling. Can’t wait to use it everywhere I go. I currently have the anthracite color and I love it. I have many backpacks but this one blows my cheaper backpacks out of the water.
I love this bag. My only regret is not using it more often as a backpack. This is due to me also having the Ekster backpack which is an amazing item as well. Would recommend and buy again.
Simply the best backpack ever!!!
I wanted a backpack which can be used for daily commute but also for quick weekend trips. It had to be durable enough for my laptop, but also waterproof with good space compartment.
Something I thought was simply impossible is not, and grid backpack is a clear-cut proof.
Its laptop compartment is extremely sturdy, and the rest of the bag is spacious enough that you can put a lot of items, but the hero item of grid backpack is its chain, simply the best ever.
I really like the hooks that gives you freedom to tie some extra items, and its bottle holder is deep enough.
Definitely recommended!!
Took first trip, easy access to laptop, great storage. Lightweight and flexible, easy to wipe. Water bottle fits fantastically.... very pleased with my purchase of the GRID Backpack by Ekster. Highly recommend!
Our family is now in Jamaica enjoying a once in a lifetime holiday. We have never had our luggage lost in transit before but were a little nervous, afraid that we would end up in Jamaica without a swimsuit or change of clothes so we bought the Ekster Grid Backpack and a TravelPack Vacuum Kit and each of us packed a swimsuit and change of clothes in the Ekster. On our flights from Western Canada we had several flight delays and sure enough when we arrived in Jamaica - No Luggage! But what we had packed held us over for a couple of days until the airline found our luggage and delivered it to us. Thank you Ekster! It is amazing how much you can pack in the backpack with the vacuum kit.
The backpack is good so far, good weight, like the RFID pocket, though the zips are a bit exposed, and it makes me uneasy about pickpockets, they could be a bit more concealed, but very good build quality and nice colour
I've bought a full kit of ekster + accessories. I couldn't be more pleased. Amazing customer service, honors their warrantys above and beyond. Not a single regret supporting this company
It's a lovely bag, nicely made for sure, but thevakue proposition isn't great. At about 200 pounds it's at the top of what any reasonable person would pay for a rucksack.
Good quality, but expensive
This bag is so well designed you'll love 'moving in'. There're 2 pockets that will hold toiletries neatly and everything else one needs on a daily basis. I'm packing this and my carry on for 2 weeks in Alaska and everything fits! I'm using 3 vaccuum bags in the carry on to take 3-5 full changes of clothing. This is going to be fun!
I've had this bag for 6 months. Loved it at first, but the zipper keeps malfunctioning. It zips up, but will catch at various parts of the zipper and has opened up unexpectedly a few times. I even tried applying zipper lubricant. If it didn't have this defect, it would be a 5 star purchase.
As an occasional international DJ, this bag is a must for 7” vinyl records. Used as hand luggage on the plane you have your treasured possessions close to hand, safe and secure.
I was delighted replacing my laptop bag with this.. I had high expectations, considering the price and I’m glad they were met. The only weird thing is that it has more strap length for the right arm, almost like that strap is far longer than needed, but I’ll never need to take advantage of it, so, yeah, it’s all great
Amazing quality.
Excellent details like the light-colour lining, the way things are packed and the 13'' laptop are awesome.
It looks the part. Beautiful and sturdy at the same time.
Very well made, great design, strong and sturdy, perfect for a 3-4 day getaway or trips, back pack straps could be adjustable but overall a very nice bag.
This book bag is great. I got it for my birthday trip to Vegas and it’s perfect. It held all of my clothes and it was easy to travel with it. Fully recommend 10/10
The Grid Backpack I like very much I bought vacuum bags as well. I wish in the future y’all can add wheels and a handle to pull the Grid Backpack like going through the airport making it a little easier. My opinion overall the bag is great.
I was hoping for a more creative internal storage setup, but found it lacking. I was eager to try it out, but doesn’t have enough organization options I need, especially for the cost
Overall satisfied with the bag. It has a professional look for the workplace that keeps its shape, and all the pockets are great for keeping organized. Big fan of the top pouch with gentle fabric for tech, and the sturdy water bottle holder. Main thing to keep in mind is its size, it runs larger than most backpacks so good to double check beforehand
Imagine a bag that’s as adaptable as your travel plans. Two top grab duffel handles allow for swift grab-and-go action. Neatly tuck them away and attach the removable padded shoulder straps to transform it into a robust backpack.
Easy accessClamshell opening
Packing and grabbing your gear is a breeze with the clamshell design that packs like a suitcase. No more rummaging through your bag with the convenient quick-access 13” padded laptop compartment and zipped pockets.
Carry moreExternal storage
Leave no gear behind with external storage straps on the side and bottom. Go hands-free on your next adventure by securing your towel, tripod, or boxing gloves to the sturdy compression straps.
WeatherproofUpcycled body
Your gear is safe from the elements inside the 600D water-resistant and upcycled rPET body. Waterproof zippers and a protective frame for your tech keep your belongings secure no matter how rigorous your travels get.
This duffel can function as a weekender bag, backpack, or carry-on, and it’s gorgeous.
Action PhotographerTom Kahler
“This is my go-to weekend bag because it packs the cargo of a suitcase but carries like a backpack.”
Water-resistant & upcycled materials
PET bottles turned into water-resistant polyester yarn.
Engineered to endure
Waterproof, auto-lock zippers keep all your gear safe
Durable zinc alloy buckles secure your extra baggage
A strong yet light ripstop lining gives you a clear view
Modular strapsAdaptable travel bag
This TSA-approved duffel bag doubles as a robust backpack fir for any adventure.
The modular design includes removable padded shoulder straps and duffel handles that can be tucked away for a smooth transformation.
600D water-resistantWeatherproof design
The bag's rugged finish can withstand the rigors of your travels.
Your contents are safeguarded from the elements with 600D water-resistant and upcycled rPET materials.
Waterproof zippers and a protective frame keep your tech secure, giving you peace of mind no matter where your travels take you.
Packing compartmentsOrganized gear
The bag's suitcase-like design makes packing and access a breeze.
This clamshell duffel features a zipped dual interior to keep your items organized.
Be ready for anything with a quick-access padded 13” laptop compartment, elastic mesh pockets for your tech and sunglasses, and zipped pockets.
@tomkahlerVerified by the vanguard
Outdoor action photographer, Tom Kahler, put the GRID Duffel Backpack to the ultimate test on the outskirts of Scotland, helping us perfect our 2-in-1 travel bag.
Its expansive capacity and comfortable form made for seamless transport across all terrains.
Packed with gear for photography, editing, and outdoor ventures, Tom’s input guided our design decisions, resulting in the ultimate weekend bag.
This versatile travel bag is made from eco-friendly, upcycled PET bottles, offering a sustainable option that is weatherproof and built to last.
This men’s duffel backpack features a clamshell opening design with multiple smart compartments. Inside, you’ll find inner pockets for tech and gear, a quick-access 13" laptop pocket, and mesh pockets. The exterior has an RFID-blocking side pocket. The modular design also includes external compression straps for larger items.
Yes, this weekend bag is fully water-resistant. It’s crafted from weatherproof materials with waterproof zippers, making it a reliable carry-on bag for all conditions, rain or shine.
The GRID Duffel Backpack stands out with its versatile design that lets you switch from duffel bag to backpack with ease. It is made from eco-friendly materials and features RFID-blocking side pockets, external straps for large gear, and a clamshell opening to make packing a breeze.
Yes, the GRID Duffel Backpack is TSA-approved and adheres to airline carry-on regulations.
