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Black polyester laptop sleeve with padded handles for 13 inch notebooks

Lenovo

Lenovo 4X40N18008 13" Sleeve Bag

SKU CH-DMS4-2E8FK MPN 4X40N18008

A lightweight polyester sleeve protects a 13" notebook from dust, shocks and scratches while slipping easily into a larger bag

  • Case styleSleeve
  • Compatible screen size13 in (33 cm)
  • Main functionInternet Tablet
  • Main materialPolyester
  • Product colorBlack
  • Key featuresThinkPad branded protective sleeve customised for 13 in Thin
  • Protects 13″ ThinkPad from dust and shocks with fitted sleeve design
  • Lightweight 0.59 lb polyester build adds minimal bulk to daily carry
  • Slim 0.94″ profile slides easily into larger bags for travel
  • Padded easy-grip handles allow comfortable standalone carrying
  • Durable polyester construction resists scrapes and scratches during transport

Protective sleeve for 13" ThinkPad notebooks

The Lenovo ThinkPad 13" Sleeve is a polyester case designed to fit recent-generation 13-inch ThinkPad models. Its padded construction shields the device from dust, shocks, scrapes and scratches. Easy-grip handles allow convenient carrying.

Suited for solo carry; not for multi-device storage

This sleeve works well for professionals or students who carry a single 13" notebook and want slim protection inside a larger bag. It does not suit buyers who need compartments for chargers, documents or a second device. The form factor offers no external pockets or expansion space.

13.39" length fits current 13" ThinkPad models

The sleeve measures 13.39 inches long by 9.57 inches wide and 0.94 inches deep, matching the footprint of supported ThinkPad 13 notebooks. At 0.59 lb it adds minimal bulk. Verify your exact model dimensions against these figures before purchase.

How it compares

Measured against everything we stock in Laptop Carrying Cases & Bags, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 5,942 comparable items (median $24.99).

Specifications

Product
Brand nameThinkPad
Model name4 × 40N18008
Part number4 × 40N18008
Product colorBlack
Size & build
Case styleSleeve
Main materialPolyester
Product dimensions9.57 in × 13.39 in × 0.94 in
Product weight0.59 lb (0.27 kg)
Compatibility
Compatible screen size13 in (33 cm)
More details
Main functionInternet Tablet

Questions about this item

Will the polyester fabric or padded handles need replacing after regular daily use?

The sleeve uses a single-piece polyester shell with integrated handles; no user-serviceable parts are listed, so the whole sleeve would be replaced if wear becomes excessive.

What dimension stops a 13-inch notebook from fitting once a charger or mouse is added?

Internal depth is only 0.94 in, so bulky power bricks or mice will exceed the slim profile before the 13.39 in length or 9.57 in width becomes an issue.

Does the polyester trap heat when the laptop runs all day inside the sleeve?

The sleeve is a passive cover with no ventilation; it will insulate the notebook slightly, but at 0.59 lb the thin polyester adds minimal thermal mass.

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