This isn’t your average gym bag. The TWO4SEVEN 25L Backpack is designed for functional athletes, hybrid trainers, and everyday warriors. Whether you’re hitting Hyrox, travelling light, or hauling gear from gym to grind, this is your one-and-done pack. Perfect as a carry on companion on a flight.
Features
• 25L capacity with 5 large compartments
• Military-style Molle webbing for modular carry
• 180° main zip opening for full access
• Dual stretch-fit bottle holders (no more cable ties)
• Customisable Patch Zones
• Included: TWO4SEVEN patch + UK & USA patch (early bird only)
• EVA foam back panel for comfort under load
• Adjustable sternum & waist straps for better support
• Durable KAM zippers – smooth, tough, ready
• Built from 900D water resistant Oxford fabric (PVC backed)
• Load tested up to 15kg
Specifications
• Capacity: 25L
• Material: 900D Oxford with PVC backing
• Weight Limit: Load tested up to 15kg / 35lbs
• Bottle Pockets: 2 x stretch fit
• Straps: Adjustable sternum + waist
• Zippers: KAM resistant
• Compartments: 5 total, including laptop sleeve
• Dimensions: 41cm x 30cm x 26cm
• Colours Available: Black, Black Camo, Grey, Purple
• Included Patches: TWO4SEVEN + UK & USA flag (early bird only)
Mission-Ready. Gym-Tested. Life-Proof.
This isn’t your average gym bag. The TWO4SEVEN 25L Backpack is designed for functional athletes, hybrid trainers, and everyday warriors. Whether you’re hitting Hyrox, travelling light, or hauling gear from gym to grind, this is your one-and-done pack. Perfect as a carry on companion on a flight.
• 25L capacity with 5 large compartments
• Military-style Molle webbing for modular carry
• 180° main zip opening for full access
• Dual stretch-fit bottle holders (no more cable ties)
• Customisable Patch Zones
• Included: TWO4SEVEN patch + UK & USA patch (early bird only)
• EVA foam back panel for comfort under load
• Adjustable sternum & waist straps for better support
• Durable KAM zippers – smooth, tough, ready
• Built from 900D water resistant Oxford fabric (PVC backed)
• Load tested up to 15kg
• Capacity: 25L
• Material: 900D Oxford with PVC backing
• Weight Limit: Load tested up to 15kg / 35lbs
• Bottle Pockets: 2 x stretch fit
• Straps: Adjustable sternum + waist
• Zippers: KAM resistant
• Compartments: 5 total, including laptop sleeve
• Dimensions: 41cm x 30cm x 26cm
• Colours Available: Black, Black Camo, Grey, Purple
• Included Patches: TWO4SEVEN + UK & USA flag (early bird only)
5.0/ 5.0
This product is rated 5.0 of 5.0 stars. It has received 10 reviews.
Customer Reviews
Overall rating: 5 / 5 from 81 reviews.
Second Purchase. Previously ordered the Lilac but couldn’t resist the new Burgundy colour way. High quality, loads of space for all my gym fluff and totally looks the part 👌
Thank you Two4Seven 🙌
Love the camo colours, great price compared to other brands out there, and amazing quality!
Staff member was fantastic help with understanding the bag and it's usages etc...
Can't thank him enough 😊
Perfect size, with lots of pockets so a place for everything. No more raking around the bottom of a bag to find my grips! Someone has already asked for a link to your website 😁
The service was great too, good Comms from start to finish and delivered promptly.
I’ve purchased three 25L backpacks (black, Mint and Burgundy). I use one for the gym and my daughter has one for uni and one for the gym. They’re really practical, with plenty of pockets, and the size options make them super versatile - my daughter also uses hers as a weekend travel bag / flight hand luggage. I especially like the front small pocket for keeping my phone and car key whilst training. They look smart and comfortable to wear, even when fully packed thanks to the ergonomic design and strap adjustments. Customer service has been excellent too: the online shopping experience was easy, and when I had a query, Ben replied immediately and sorted it quickly. Overall, I’d definitely recommend these cool multi-functional backpacks!
The bag is so nice , ideal for my gym life , im still waiting on my GB badge though , you forgot to put one with the bag .. ive been told it's im the post ..
Store owner replied:
Hey Lee,
So delighted you are enjoying the bags and by the looks of the photos you've got your UK patches now.
Have fun out on your adventures.
Great product, top quality bag. Plenty of room inside of the bag. Plenty of room for new hyrox patches.
Store owner replied:
Damien,
Double trouble youve gone and got two backpacks!! How awesome thanks buddy we wish you all the best adventures with your gear!
It’s the best best backpack I’ve ever purchased honestly lots of space and not too bulgy fit just right!
Also from the support team “Benjamin” he’s a wonderful person did help me a lot. Thanks to him ‼️‼️
Store owner replied:
Hey Marcel thanks so much for the review and we hope you have some great adventures with your backpack
Very happy with my bag. I happened to be looking at BFA bag at an hyrox event and came across two4seven online. Cheaper and the quality of the bag is very good. Lots of pockets and seems very sturdy. Everything as described. Very pleased.
Store owner replied:
Hey Romain,
Thanks so much for the feedback and we tried really hard to get the best backpacks 🎒 for the best price we can! I hope you have some wonderful Hyrox adventures and don’t forget to tag us at your next events and we’ll share to our story. Have a great Xmas 🎄
These bags are excellent! They’re sturdy, great quality, spacious and look great. I started my gym journey with the 25L, after adding more gym gear to my collection it was time to invest in a bigger bag. Getting the 45L bag from TWO4SEVEN was a no brainer!
Store owner replied:
Wohoo lets go Jennifer good luck with your Hyrox tomorrow!!!
I just LOVE this colour. Blue is the most striking bag colour I’ll ever see.
The bag is perfect for the gym for me especially coming into the winter as we have to have indoor gym shoes at our gym this time of year. I can easily get two pairs of shoes, all my stuff belts, grips, straps, liquid chalk, workout journal, laptop & even a change of clothes.
It’s so much bigger than you think I reckon I could go on a weeks holiday with it as well and the drinks holders are a bonus
Absolutely love my bag!
Doubling up as my gym daily and my trusted travel companion. Fits beautifully as an underseat bag, extra pockets for the last minute additions you forgot. Great quality and the ability to customise it with your own patches helps it stand out in a crowd.
Brilliant backpack, I absolutely love the range of colours and the number of pockets in these bags!!! They’re really decent quality too. I have the 25L backpack in black already which has been a perfect travel and racetrack bag but my husband kept pinching it! The only sensible choice was to buy myself another bag but this time in leopard print 🤩🤩
Can’t wait to take this on my travels. It’s pure quality, and for those flights where carry on luggage has a weight limit this one won’t be a problem because it lightweight. The straps make the bag really comfy to carry with weight in it so I can use every inch of its capacity for that full return bag! The bags organisation will be so valuable, I won’t need bags inside bags anymore for organising, everything from chargers and leads to toiletries will have its own pocket. Perfect.
I’ve got through so many backpacks over the years with work and travel, this one is going to be a keeper! I’ll put it through it paces, but I can tell it’s tough already. The zips were the first thing I noticed the quality of. And all those pockets - dream organisation. It’s very light too. I just love it - that’s why I bought two 🫶
Absolutely love my new gym bag! The burgundy colour is gorgeous, it’s really well made with loads of useful compartments, and it’s the perfect size for everything I need for the gym. Practical, stylish and feels really sturdy too. Very happy with it! Thank you ❤️
Love my kit bag 🤩I’ve been wanting a new one for awhile but couldn’t find one sturdy enough for the winter, everyday use and still looks good. Now I have ✅
Store owner replied:
Hey Donna,
Thanks so much for the review and we know you needed a backpack to keep up with your in your workouts. Congratulations on your Strongwoman event you were inspirational to watch!!
Great communication.
Prompt delivery.
Purple is my favourite colour so had to have the bag when i saw the colour
Love love this bag.Loads of room&different sections.
It'll be joining me at Birmingham's Hyrox this year.
Store owner replied:
Wohoo what awesome news Holly G,
Let’s hope it guarantees you a new PB as well 😊
Thanks for the review and don’t forget to tag us on your adventures
Thanks 🙏🏻 again!
I’d been after a new running vest for some time and certainly didn’t expect to find one for such a good price! Once adjusted it sits without movining and allowed me
To carry my phone, keys and a banana for a 10k without any discomfort or jumping about! I couldn’t recommend this enough for anyone looking for a new vest!
Gorgeous colour and wonderful bag. The design is excellent, lots of different compartments and pockets and really comfortable to wear. I wish I’d bought it sooner.