Laptop Sleeve: An optional padded laptop sleeve is also available for use with the Voltaic Daypack.

It is made from a combination of stretchable 5mm neoprene and padded 420D nylon. It has a storage pouch on the front for the AC charger and other accessories.

The laptop sleeve is suspended inside the bag, from clips near the shoulder straps, which means that your laptop is not the first thing to hit the ground if you drop the bag.

It is available in 4 sizes:

Oversized Laptop Sleeve $15
15 ” x 10” x 1” (39 x 25 x 3cm)
Suitable for the 17" Apple Powerbook but not larger 17” laptops.

Large Laptop Sleeve $15
14” x 10” x 1” (36 x 27 x 4cm)
Suitable for most standard size PC laptops.

Medium Laptop Sleeve $15
13” x 10” x 1” (35 x 25 x 3cm)
Suitable for the 15" Apple Powerbook, 14" Apple iBook, and most "thin and light" PC notebooks.

Small Laptop Sleeve $15
12" x 9.5" x 1” (30 x 24 x 2.5cm)
Fits the 12" Apple Powerbook, 12" Apple iBook, and most PC sub-notebooks.

Phone / MP3 Pouch: Included with the bag is an adjustable pouch, which can be mounted either on the shoulder strap, inside the back pocket of the bag, or on a belt.

This design allows the pouch to be adjusted to accommodate a range of devices from small cell phones to an iPod.

One pouch is included with the bag, but it is also available separately for stand alone use.

Phone / MP3 Pouch $8

Water Bladder: This 3-liter capacity water bladder, made of virtually taste-free TPE, is built strong. Its one-piece seamless tubular design means less chance of leakage or tearing, and its kink-resistant tubing with Aquaguard antimicrobial formula, is topped off with an easy to use Bite Me valve. The tubing can be threaded through the bag's wire channels for hands free sipping. The big bore cap has a guard to prevent dropping or loss. The bladder can be used in the Voltaic Converter bag's specially designed bladder pouch, or with the Voltaic Daypack and Backpack.

Water Bladder $19