BUNDLE | 42L Backpack & 11L Day Bag - Gravel - BUNDLE | 42L Backpack & 11L Day Bag
BUNDLE | 42L Backpack & 11L Day Bag - Gravel - BUNDLE | 42L Backpack & 11L Day Bag
BUNDLE | 42L Backpack & 11L Day Bag - Gravel - BUNDLE | 42L Backpack & 11L Day Bag
GIF that shows what fits inside of 42 Liter Backpack
Comfort: Removable rigid backplate, padding an mesh add comfort and help distribute weight properly. Hovering mesh decreases back sweat and doubles as roller bag passthrough.
Outside features: Top catch all pocket. Water bottle up to a 40 ounce fits inside of taller pocket. You can also fit a tripod or umbrella.
Lock it down. Secure 11 Liter Day Bag to your 42 Liter with g-hooks and an attachement
Woman putting a laptop into the 42 Liter Backpack
11 Liter backpack on a cream background
11 Liter backpack as a briefcase
Carry four ways: as a backpack, as a tote, as a briefcase or hooked to a 42 Liter Backpack.
Man wearing 42 Liter Backpack with 11 Liter attached to front
Cinch straps around 42 Liter backpack
Man holding 42 Liter backpack outside
Man walking in forest with 42 Liter backpack
Water bottle pocket on the outside of 42 Liter backpack
Man wearing 42 Liter Backpack with 11 Liter attached to front
Woman putting a laptop into the 11 Liter Backpack
Man walking outside with 42 Liter backpack and 11 Liter Backpack.
11 Liter backpack as a tote bag
Man using 11 liter bag as a tote bag

BUNDLE | 42L Backpack & 11L Day Bag

3 reviews
Regular price $538.00 Sale price$446.00
Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way
  • 2-3 Day US Shipping + Easy Returns
  • Lifetime Warranty
The 42L and the 11L bag work together in a hybrid system that maximizes your bag space. The 11L can both pack neatly inside of the 42L backpack or can clip on the outside of the 42L. Once you get to your destination, unclip your 11L from your 42L start exploring!

Pack it all into a plethora of sensible pockets, modular internal storage, & stay comfy with fully adjustable straps & structure. Of the Gravel Travel System - this is the packing home base.

We found ourselves constantly digging through our bags to get stuff in & out. Travel demands quick access & comfort. Unless you’re the kind of person that packs one pair of underwear you should have a bag that’s designed to pack it all, keep your stuff right by your side, & adapt to you while on the move.

• Quick access pockets for stuff like tech, snacks, or a rain jacket
• Modular internal storage with velcro modular dividers (1 long & 1 short divider included)
 Super comfy w/straps to help you find the right fit to distribute weight
• Expandable water bottle pocket fits 40oz HydroFlask
• Wick back sweat w/hovering mesh that doubles as a roller bag passthrough
 Taller items pocket to carry items like a tripod
• Secure items down inside & out w/loops (Cinch Straps available as an add-on)
• Carry-on approved
• Keep stuff safe w/locking zippers
• Weatherproof & Abrasion Resistant

For more in-depth information, click here! 

More than just your personal item. Plenty of pockets & tons of space to fit stuff like souvenirs, snacks, water, a camera, or a light jacket. Perfect to work remote in a local café then getting out on daily excursions to explore further.

• Carry it Four Ways: As a backpack, tote, or briefcase
• Easily Attaches to Your 42L Carry-On Backpack
• Nests Neatly Inside the 42L Carry-On Backpack
• Tons of pockets for tech, souvenirs and more!
• Laptop Pocket (Fits up to 16")
• Water Bottle Pocket that expands to fit up to a 32 oz.
 Carry-on approved
• Keep stuff safe w/locking zippers
• Weatherproof & Abrasion Resistant
• Lay-flat Design for TSA Screening

For more in-depth information, click here!

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
Chris L.
United States United States
Super useful!!

Love the design and flexibility of both bags. My favorite travel bags for domestic and international


Hi Chris! YES! This is a major win!! So glad you love them! -Caitlin

United States United States
Excellent across the board

These are the bags of my dreams. Completely functional, holds up to constant opening and closing when my 5yo wants a snack, sip, or toy and then changes his mind. Every feature thoughtfully designed, and interconnectedly scaleable. Invest in these rather than something that will distract from your adventures with poor design and technical failures.


Hi Marshall! SO GLAD you are enjoying your bags! And sounds like your 5yo is too!! Thanks for the in-depth review! -Caitlin

Elton M.
United States United States
Best Backpack for Travel

I’ve purchased a lot of different travel backpacks but this system by far is the best. Everything has a place and plenty of room.


Hi Elton! Glad you have found your bags to be so functional! Feel free to reach out to us at anytime! :D -Caitlin