--- product_id: 62172212 title: "D3 FlatPack Assault Pack Backpack with Straps" brand: "haley strategic partners" price: "€ 523.67" currency: EUR in_stock: true reviews_count: 5 category: "Haley Strategic Partners" url: https://www.desertcart.sk/products/62172212-d3-flatpack-assault-pack-backpack-with-straps store_origin: SK region: Slovakia --- # 600 cu in expandable capacity MOLLE/PALS compatible straps 500D Mil-Spec Cordura nylon D3 FlatPack Assault Pack Backpack with Straps **Brand:** haley strategic partners **Price:** € 523.67 **Availability:** ✅ In Stock ## Summary > 🎯 Elevate your everyday carry with tactical precision and sleek versatility. ## Quick Answers - **What is this?** D3 FlatPack Assault Pack Backpack with Straps by haley strategic partners - **How much does it cost?** € 523.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/62172212-d3-flatpack-assault-pack-backpack-with-straps) ## Best For - haley strategic partners enthusiasts ## Why This Product - Trusted haley strategic partners brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Durability:** Built with military-grade 500D Cordura nylon for unmatched resilience in any environment. - • **Seamless Integration:** MOLLE/PALS webbing compatibility lets you customize and connect with your existing gear. - • **Compact to Expandable:** Transforms from sleek 1L hydration carrier to 600 cubic inches of tactical storage. - • **Tech-Ready Protection:** Padded compartment fits tablets and laptops up to 8"x12"—carry your essentials with confidence. - • **Low-Profile Tactical Style:** Coyote finish and minimalist design keep you mission-ready without screaming 'military gear.' ## Overview The D3 FlatPack Assault Pack by Haley Strategic Partners is a compact yet expandable tactical backpack crafted from durable 500D Mil-Spec Cordura nylon. Designed for both special operations and civilian use, it offers a unique gusset system expanding from a slim profile to 600 cubic inches, fitting hydration bladders, electronics, and tactical gear. MOLLE/PALS compatible and featuring padded compartments for tablets up to 8"x12", this lightweight 1.1-pound pack blends rugged military-grade materials with a low-profile coyote finish, perfect for professionals seeking versatile, durable, and discreet everyday carry solutions. ## Description Designed with a unique expandable gusset system, the D3 FlatPack is an assault pack that can go from an almost flat profile when compressed to 600 cubic inches when completely expanded. In its compressed state, the D3 FlatPack can run a 1 liter hydration bladder in the main compartment with additional small items like batteries, energy gels and chem lights stored in the dedicated admin chamber. Expanded, the main compartment can fit a fully loaded D3CR, a helmet or a jacket while the admin can fit electronics and/or small binoculars. The FlatPack integrates with a D3CR or D3CR-H, replacing the H harness with the pack straps, to create a light reconnaissance, patrol or an EDC worst case scenario rig. The FlatPack will also molle into any PALS based nylon system including plate carriers, assault vests or other packs with external PALs webbing. Although designed with the Special Operations end user in mind, the D3 FlatPack also makes an excellent everyday pack for civilians looking for a very compact carry bag that doesn't scream military. Able to safely transport electronics such as the iPad, MacBook (12") or any laptop or tablet up to 8" x 12", the padded inner chamber can also hold a number of items ranging from books and periodicals to digital cameras. Review: Great product. Still functioning perfectly. Review: Awsome back pack, very low profile. Keep in mind this is the smaller version. Great for a little day bag. ## Features - Haley Strategic Partners, Flat pack, 8"x12", 500D Cardura Mil-Spec Nylon material, includes Lower Straps with 1" Male Side Release Buckles, Coyote Finish - this is a nationwide distributor of firearms and shooting sports accessories - This product is manufactured in United States ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019S77YF4 | | ASIN | B09HJP6DZ1 | | Age Range Description | Adult | | Backpack Design | Daypack Backpack | | Brand Name | Haley Strategic Partners | | Closure Type | Zipper,Buckle | | Colour | Coyote | | Customer Reviews | 4.7 4.7 out of 5 stars (52) | | Customer reviews | 4.7 4.7 out of 5 stars (52) | | Date First Available | 23 Mar. 2016 | | Embellishment Feature | Buckle | | Fabric Type | Nylon | | Global Trade Identification Number | 00858183006100 | | Included Components | 1500 Hunting, Airsoft and Paintball, 1690 Gun Cases, 1690 gun-cases | | Item Type Name | Flatpack Coyote W/Straps | | Item Weight | 1.1 Pounds | | Lining Description | Nylon | | Manufacturer | RSR Group, Inc | | Manufacturer | Haley Strategic Partners | | Material Type | Nylon | | Model Name | Flatpack Coyote W/Straps | | Model Number | HSPFLATPACK-COY | | Number Of Pockets | 1 | | Number of Items | 1 | | Outer Material Type | Nylon | | Pattern | Solid | | Pocket Description | Utility Pocket | | Product Care Instructions | Hand Wash Only | | Product Style | Classic | | School Type | High School | | Shell Type | Soft Shell | | Storage Volume | 1 litres | | Strap Type | Shoulder Strap | | Subject Character | sports | | UPC | 858183006100 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Images ![D3 FlatPack Assault Pack Backpack with Straps - Image 1](https://m.media-amazon.com/images/I/815EvqJmYsL.jpg) ![D3 FlatPack Assault Pack Backpack with Straps - Image 2](https://m.media-amazon.com/images/I/81pR+mZALnL.jpg) ![D3 FlatPack Assault Pack Backpack with Straps - Image 3](https://m.media-amazon.com/images/I/31mhom69EVL.jpg) ![D3 FlatPack Assault Pack Backpack with Straps - Image 4](https://m.media-amazon.com/images/I/71Pzfd9lUiL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***N on 23 April 2025* Great product. Still functioning perfectly. ### ⭐⭐⭐⭐ Review *by T***S on 26 December 2019* Awsome back pack, very low profile. Keep in mind this is the smaller version. Great for a little day bag. ### ⭐⭐⭐ Review *by A***B on 16 July 2016* After a year of use I’m updating my review and and downgrading this pack from “great” to “okay”. It fits well with the D3CR--as it should--with solid stitching and strong fabric. I used this little pack for every day carry, and it fits quite a bit of stuff. However, it does feel (and look) a little small when worn over the shoulders without the battle belt, and the hydration portion is limited - the 50 oz (1.5L) Camelback Antidote fits nicely in it, but not many other hydration systems will. But the main reason for the downgrade is due to the darn zipper pulls. The zipper pulls are strings with plastic thumb tabs that attach to the zippers so that you can open/close them. After about 3 months the first zipper pull came off. The plastic tab didn’t break; rather, the string pulled out from within the zipper tab. I thought, “wow, that’s unfortunate - maybe I pulled too hard??”. I grabbed the nearest thing—a binder clip!—and used it as a zipper pull. Then, two months later, it happened again. Then a couple months later it happened yet again! Now, I wasn’t carrying a bunch of stuff in the bag - a few documents, a pair of gloves, and a 12 oz bottle of water. So what the heck??!! Ever since I stopped carrying the pack. You can’t open/close it without a zipper pull—whether it be a string or a freakin’ binder clip—and, frankly, I’m disappointed that a $135 pack is going to have 3 separate points of failure in less than a year. Is it easily remediable? Yes - for $9 (not including shipping) you can get new zipper pulls from Hailey Strategic in high-viz green, yellow, blue, or red. But if you want something more discrete, in say coyote or black, you’ll have to sign up to be notified when those are back in stock. I guess that means I’m not the only one with weak zipper pulls, huh? --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/62172212-d3-flatpack-assault-pack-backpack-with-straps](https://www.desertcart.sk/products/62172212-d3-flatpack-assault-pack-backpack-with-straps) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-03*