Black Improved Three Day Stretch Backpack

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Black Improved Three Day Stretch Backpack
3 Day Packs
FREE SHIPPING all orders Including Alaska, Hawaii, APO/FPO
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FREE SHIPPING all orders Including Alaska, Hawaii, APO/FPO


We supply gear that can stand up to anything... except Chuck Norris.


We ship quicker than a politician backpedaling on campaign promises.

Specs & Description

Size: 20½” x 15” x 7¾” - 12¾”

Volume: 3920 cubic inches

We redesigned the front panel of our very popular 3 day stretch backpack. Hook backing has been added on the molle webbing for patches.

Our customers love this bag because it looks small until you open the expansion compartment - and then this bad boy blows up!

• Constructed of 600 denier polyester with vinyl backing
• Large expandable main packing compartment
• Organizer pocket
• Side parachute clasps
• Easy - grip zipper pulls
• Back support belt with parachute clasps

Conquer Your Mission With Ease Using the Improved Three-Day Stretch Backpack

When you need to gear up for a long mission, you can trust the Black Improved Three-Day Stretch Backpack by Mercury Tactical Gear to help. This robust bag is capable of carrying your essentials, ensuring you’re prepared to tackle your challenges head-on. Unlock the full potential of the Three-Day Stretch during your next operation, with features and benefits like:

  • Impressive storage: Despite its deceptive size, the Three-Day Stretch has plenty of storage opportunities to offer. This backpack features over a 64-liter carrying capacity and the main compartment blows up to accommodate your supplies. Store military gear, travel essentials, personal items, and more inside the Three-Day Stretch.
  • Durable construction: Made from 600D polyester and a tough vinyl backing, you can trust the Three-Day Stretch to hold up against the demands of your applications. The rugged design protects your belongings so you don’t have to worry about damage to their security while you travel.
  • Supportive design: The Three-Day Stretch Backpack is designed to protect you while you carry it to and from your destination. The padded back straps and support belt prevent strain and fatigue while you’re carrying heavy gear and supplies, ensuring you can maintain your focus.

Stay Ready for Action With the Three-Day Stretch

With the Three-Day Stretch by your side, you can feel more confident heading into your next operation. You’ll have all your gear and equipment strapped to your back and ready to deploy at a moment’s notice. Everything you store inside will be well-protected by the durable construction, and you won’t have to worry about discomfort thanks to the supportive design of the Three-Day Stretch. Tackle your challenges head-on with the Three-Day Stretch as your trusted companion.

Prepare for Longer Operations With the Deployment and Container Bag

If you have an upcoming deployment or trip requiring you to carry a lot of gear and supplies, consider the Black Deployment and Container Bag. You’ll have over 112 liters of storage space for everything you need to be successful in your operations, and the high-quality design will hold up in some of the toughest applications. Feel more confident while you’re traveling with the Deployment and Container Bag.

Reviews (1)
  • 5
    absolutely wonderful!

    Posted by K. Kerwin on Sep 22nd 2016

    My 16 year old son needed a backpack for his Junior year in High School. He doesn't have time to go to hus locker between classes and needed something big and durable enough to handle the books and all the other stuff he needed to carry. I have to say this is excellent for him! He said it's veey comfortable and there is a lot of room for all of the stuff!