POCKET CAP FRONT
CENTER SECTION 4
FLAT CAP REAR
Side Pocket Alpha
Side Pocket Charlie
Slim Handle Kit
Adapter Loop (qty 2)
D3 Clip (qty 4)
Interior of CS4: 13.5" tall, 10.0" wide, 4.0 inches deep. (34cm x 25cm x 10.2cm) Exterior of entire bag: 14.0" tall, 10.5" wide, 6.5" deep. (36cm x 27cm x 16.5cm)
Keep in mind that the bag material is flexible, so the size of the interior storage may be able to "stretch" out just a bit in one direction or another. Also keep in mind that over-stuffing your bag can cause seam or material failure, and this is not covered by warranty.
EMPTY WEIGHT: 4.0 lbs. (1.8 kg)
TOTAL NUMBER OF POCKETS AND STORAGE COMPARTMENTS: 23
TOTAL NUMBER OF AVAILABLE FLEX SYSTEM SIDE POCKETS: Two. (One FLEX-Mount side pocket station on each side of the CS4.)
TOTAL VOLUMETRIC STORAGE: Inside the CS4 = 540 cubic inches. (8670 cubic cm) (And, of course, the two narrow spaces between the three modules can accommodate some small amount of flat stuff)
MODULAR EXPANSION CAPABILITY: Unlimited. You can add any of the other FLEX System modules to this bag, in ay order, to make a bag as big or as small as you need on any given day.
EMBROIDERY OPTIONS: The top front pocket cover of the POCKET CAP FRONT module can be removed to make it easy to add custom embroidery. Use your own embroidery person, or email us for details about our service.
• DESCRIPTION •
The B4 SWIFT is often recommended as the ideal VFR flight bag. It's designed to hold one or two full-sized headsets plus a handful of charts, and/or an iPad, plus all the small stuff you'll want along for the ride. It also serves as an unbeatable carry-on personal bag when traveling on commercial flights, or just as a terrific daily bag for a wide variety of personal and professional uses.
The B4 consists of the POCKET CAP FRONT, CENTER SECTION 4, FLAT CAP REAR, along with two Side Pockets, Alpha and Charlie.
The CS4 provides, that's right, four inches of storage depth, but keep in mind that there is also two thin flat storage areas BETWEEN the three modules. (Remember, it is a soft bag so it can expand slightly in every direction.)
This configuration will very commonly be used to carry two full-sized aviation headsets of any brand. (There is a nice, slightly-tricky way place two large headsets - like the BOSE A20 - inside this space. It's really nice to fit two headsets like this in such a relatively small space.)
There is a specially-designed pocket on top of the CS4 to hold Sunglasses and their case.
A small collection of charts or flight docs can go in the space between the CS4 and either of the End Caps. A 13" Ultrabook or MacBook Pro can also fit into this "in between" space, and the iPad (or other tablet) can go in the main pocket on the FLAT CAP REAR
The B4 SWIFT also works amazingly well as a daily personal bag and/or as a commercial carry-on bag. A 13" laptop plus a load of documentation plus an iPad, plus all the small stuff like cables, adapters and support stuff for all your technology, your digital camera, snacks, etc - all of this fits easily in this bag. Even your noise-reduction headset for those long flights.
The other great thing about this bag is that it is actually TWO bags for the price of one. Not only is it a B4 SWIFT, but you can also build a B0 SLIM by removing the center section and zipping just the two End Cap modules together.
Storage on the B4 starts with the POCKET CAP FRONT: The POCKET CAP FRONT acts like the "hub" for your entire FLEX System. No matter which configuration you carry you'll be attaching the POCKET CAP FRONT to one end of your bag. And it's the "hub" because it holds all the important small stuff and personal stuff that you want with you no matter what. If you change configurations, you'll always move the POCKET CAP FRONT to the new configuration which means you'll always have all this key stuff with you, without any repacking or reloading. The POCKET CAP FRONT module offers a variety of pockets organized into three "main" pockets and six "secondary" pockets for a total of nine small pockets on the front panel. In these nine pockets you'll store all the cords, cables, chargers, batteries, stylus, memory cards etc, for all your electronic gear. All these important items will finally be separated and organized like you've always wanted. In addition, you'll have room for your flight timer, fuel testers, E6B, flashlights, compact portable GPS, etc. Not to mention space for your wallet, keys, cellphone, business cards, multi-tool, glasses, pens, markers, and things like Ibuprofen, Chapstick, bandaids, etc, and even your digital camera. There is also a flat half-height slip pocket on the inner surface of the module where you can stow an important document or two like a copy of your medical or your passport.
Next, comes the CS4 (4-inch Center Section), which is designed to hold 13” laptops or a small collection of documents (or both). (Many, but not all, 14" laptops will also fit. - But no 15" laptops will fit.) The CS4 has a really versatile dual-access feature. First, you get full top-access. Just the top of the bag can be fully unzipped to give the ability to reach your stuff right through the top of the bag. And then when you need, everything can also be accessed by unzipping the entire front panel all the way down to the bottom, giving access to the gray interior of the CS4. There are two adjustable Velcro "stopper straps" which serve to limit how far the cover is able to pivot open - thus keeping the cover from unintentionally flopping all the way open and dumping everything out. The other key thing about the CS4 is that it has two FLEX-Mount Side Pocket stations, one on each side, for attaching the two included side pockets. You can, of course, also trade out the pockets any time you like later on.
The Flat Cap Rear module offers two flat pockets on the outside, and one flat half-height slip pocket on the inner surface of the module. The primary outer pocket is accessed from the top and has a cover flap that is secured with Velcro. This where you'll likely store your iPad (as long as it's not in a thick case), or a manilla folder or two for some documents, or a magazine. There is a second flat half-height panel on the outside of the main panel that has a zipper across the very bottom. If the zipper is closed then this half-height panel acts like a pocket. If the zipper is open then the opening at the bottom allows the telescoping tubes of a suitcase or folding cart to pass through and the panel serves to secure your bag to those tubes.
And finally, the SIDE POCKETS. The side pockets attach to the side of any module that has a FLEX-Mount Side Pocket Station. In the case of the B4, the side pockets will mount on the sides of the CS4. This mounting method is super-secure, simple to install, and best of all, your pockets don't LOOK like they're detachable.
SIDE POCKET ALPHA is often called the "Radio Pocket". It will hold any, repeat - ANY, handheld radio. And the top flap is such that the antenna can just stick right out the side. In addition, the SPA is great for holding a water bottle. The front face of the pocket has an expansion zipper, so the pocket can hold larger or smaller water bottles. It will hold up to a 20 oz bottle.
SIDE POCKET CHARLIE is often called the "Pen Pocket". It has four pen slots on the outer surface plus a zippered pouch that has room for pens, marker, highlighter, spare reading glasses, etc. Of course, many people will put completely different things in there besides pens. It's a great pocket many different purposes.
The B4 SWIFT (as well as the other four standard pre-configured bags) comes with a MAIN HANDLE, a SHOULDER STRAP, and also a SLIM HANDLE KIT. The SLIM HANDLE KIT consists of a SLIM HANDLE, two ADAPTER LOOPS, and four D3 CLIPS. The MAIN HANDLE or the SHOULDER STRAP can be attached to the CS4 by use of the quick release clips. If you convert the B4 to a B0 by removing the CS4, then the D3 CLIPS and the ADAPTER LOOPS can be installed so that you can use BOTH the SLIM HANDLE and the SHOULDER STRAP at the same time with the B0. Note: it is a bad idea to carry the entire B4 SWIFT with the SLIM HANDLE KIT, especially since the (much stronger) main quick-release clips are there for the MAIN HANDLE. The D3 CLIPS will likely fail and you may drop the bag and risk damaging the entire contents.