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Obsidian 15.6 inch convertible backpack with shoulder strap

Case Logic

Case Logic 3203698 15.6" convertible backpack accessory

SKU CH-KPPR-ATFM6 MPN 3203698

Convertible 15.6 inch backpack with shoulder strap, measuring 11.80 by 3 by 16.90 inches and weighing 671.3 g

  • Fits laptops up to 15.6 inches securely
  • Converts from backpack to shoulder carry instantly
  • Lightweight design at 671.3 grams for comfort
  • Spacious interior holds notebook, tablet and files
  • Durable Obsidian build protects daily essentials

Era convertible 15.6" laptop backpack

The Case Logic 3203698 is a 2-in-1 backpack designed to carry notebooks up to 15.6 inches along with tablets, books, files and headphones. It measures 11.80 inches high, 3 inches wide and 16.90 inches deep with an approximate weight of 671.3 grams. A detachable shoulder strap provides an alternative carrying option for commuters and students who want flexible transport.

For daily commuters and students needing one

This pack suits people who switch between backpack and shoulder-carry modes while keeping a 15.6 inch laptop protected. Buyers who need a dedicated camera compartment, a larger capacity for overnight clothing or a hard-shell exterior for heavy impact protection should look at other designs because this model focuses on slim everyday organisation.

Fits laptops up to 15.6 inches diagonal screen size

The single specification that decides fit is the 15.6 inch maximum screen size supported. If your device exceeds this diagonal measurement the bag will not accommodate it safely.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 81% of the 8,443 comparable items (median $16.99).

Specifications

Product
Brand nameCase Logic
Part number3203698
Size & build
Shipping weight2.72 kg
Package size438 × 305 × 102 mm

Questions about this item

Which version of the Era convertible backpack fits my 15.6 inch laptop?

The single model 3203698 supports up to a 15.6 inch device, so it is the only version you need.

What does the 15.6 inch maximum screen size mean when I load the bag?

It means the main compartment fits notebooks up to 15.6 inches diagonally, leaving room for a tablet, books and accessories.

How does the shoulder-strap attachment work with the backpack straps?

The bag includes a detachable shoulder strap that clips to the side rings, letting you switch between backpack and cross-body carry.

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