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All our products are crafted locally in our workshop by the most skilled sewing team in San Francisco.
Material:
- 1050 Denier black ballistic nylon or durable waxed canvas
- Full-grain leather accents
- More details here
Dimensions & Weight:
- Sling 10.4 (l) x 4.5 (w) x 14.3 (h); 1.5 lbs. (ballistic), 2 lbs. (canvas)
26.4 (l) x 11.43 (w) 36.3 (h) cm; 0.68 kg (ballistic), 0.91 kg (canvas)
Volume: 10.9 Liters
- Backpack 10.4 (l) x 4.5 (w) x 14.3 (h); 1.5 lbs. (ballistic), 2 lbs. (canvas)
26.4 (l) x 11.43 (w) 36.3 (h) cm; 0.68 kg (ballistic), 0.91 kg (canvas)
Volume: 10.9 Liters

FEATURES
- Full-grain leather bottom adds extra durability.
- A comfortable leather handle makes it easy to grab-and-go.
- Full-grain leather accents create a professional or casual look.
- Side pockets are easily accessed by swinging the bag to the front.
- Front pocket includes a pen slot, organization pockets, and a key hook.
- Front pocket closes with a leather flap secured by a paragliding buckle.
- Zipper-secured pocket inside the main compartment secures valuables.
- Rear breathable mesh padding enhances air flow and wicks away moisture.
- The plush-lined and foam-backed padded compartment protects a tablet or laptop.
- Gold, water-resistant, nylon liner makes it easy to find items inside the bag and pockets.
SLING-ONLY FEATURES
- Removable shoulder pad (included) increases comfort.
- Two lower D-ring strap attachments for a right or left carry.
- Custom-designed, heavy-duty snap hooks attach the strap to the bag.
- A swivel D-ring strap attachment grants 180-degree rotation so the bag rests flat.
- A Cam-Lock buckle easily adjusts the strap without taking the Sling off to get a better fit.
BACKPACK-ONLY FEATURES
- Comfortable foam- and neoprene-padded straps for comfort.
- Breathable mesh liner prevents sweat marks and reduce wrinkles.
ADD-ONS
- Martexin Original Wax can be used to touch-up and and refreshen the wax on your bag.
Waterfield Designs Field Backpack Review: High Quality Stylish Backpack For MacBooks
MacHow2 - October 21, 2020
“The WaterField Field Backpack is an extremely high quality, stylish backpack that will last you years. It's pricier than most laptop backpacks but you really get what you pay for here in terms of attention to details, quality materials and styling.”
90% Overall Score
Waterfield FIELD Leather Backpack Review
Best Leather - October 14, 2020
“Along with being purposefully small, it’s also designed deliberately for the digital lifestyle and has stylish looks to boot. It’s my favorite backpack by a long ways.”
Explore the Space In-Between With the WaterField Field Sling Bag
GeekDad - September 25, 2020
“Their new Field Sling falls somewhere between the diminutive laptop messenger bag and the bulky carry-all backpack. It’s a solid middle ground, built with all the care and character you’d expect from WaterField.”
SIZE GUIDE
The full-sized Field Sling and compact-sized Backpack are ideal for people of smaller stature and can carry enough gear for a day's outing.
- The built-in Tablet/Laptop Padded Sleeve fits devices up to 12.75" x 9.25, including:
- 13" MacBook Pro
- 13" MacBook Air
- 12.9" iPad Pro with Magic Keyboard
- 11" iPad Pro with Magic Keyboard
- 11" iPad Air with Magic Keyboard
- Surface Book 2 (13.5")
- Surface Laptop 3 (13.5")
- The main compartment expands to fit items you may need throughout the day like a jacket, hat, scarf, etc.
- The front pocket holds easy-to-access small items like your phone or keys.
- The pleated side pockets expand inward to hold bulky items. It's just the right size for stashing the Nintendo Switch Lite.