Intex II 90-Degree Frame, Medium, F1 / X1A3 / X1E / X31 / G4

Intex II 90-Degree Frame, Medium, F1 / X1A3 / X1E / X31 / G4

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Regular price $39.95
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This frame is compatible with the following packs:

F1 Mainframe Pack

X1A3 Pack

X1 Euro Pack

X31 LoDrag Pack

G4 Operator Pack

The interchangeability of these two frame types fulfills the Intex II modular concept. The basic design of packs equipped with the Intex II is intended to take advantage of the frames superior support, comfort, and load-bearing interface with the human body. But there are times when you may want a flatter or more compressible pack, or a more flexible overall structure, and it is for these reasons that we've developed the Gossamer. 

Once you're equipped with an Intex frame, you'll be able to switch your pack back and forth, selecting a style that best meets the needs of the day.


We expect our customers to be happy with our products, and the very low rate of returns that we get tells us that we’re on the right track. If you need help with something, or don’t understand how something’s supposed to work, the first thing that we invite you to do is to contact us. We’ll be glad to spend what time is necessary to solve your problem.

Eberlestock will issue a full refund for any item still in new and sellable condition that has been returned within 45 days of purchase directly from Eberlestock. Items purchased through alternative sites or dealers must be returned to them. We politely request you return items with the original tags still attached if possible. In some cases, missing tags and bags may result in a 10% restocking fee. Items with excessive pet hair, odor or dirt will be returned to the purchaser without refund.

Customer Reviews

Based on 2 reviews
Intex 2 90-degree frame

I have a X1a3 pack, and wanted something a bit sturdier for packing out heavy loads... this seems like it will help a lot! Like it a lot!


The shelf portion of the frame helps keep the pack bottom from wearing when I set it on the ground. It also provides a storage shelf and a place to lash things to. Very pleased.