Dyson Unveils Thinnest and Lightest Cordless Vacuum

The new Dyson PencilVac is now available in the US for $599.

Published on Feb. 3, 2026

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Dyson has released its latest cordless vacuum, the PencilVac, which the company claims is the thinnest and lightest cordless vacuum on the market. The PencilVac weighs just 4 pounds and measures 45.7 inches tall, 8.1 inches long, and only 1.5 inches wide, allowing it to easily maneuver under furniture and in tight spaces. It features a unique linear separation system and a syringe-like plunger to eject dust and debris.

Why it matters

The PencilVac represents a significant design innovation in the cordless vacuum market, offering unparalleled portability and versatility. Its compact size and lightweight construction make it an appealing option for consumers looking for a high-performance cordless vacuum that can reach tight spaces and corners with ease.

The details

The PencilVac uses two FluffyCone cleaner heads and a 140krpm Dyson Hyperdymium motor to provide 55 air watts of suction power. While it may not match the 240-air watts of the Dyson V15 Detect Absolute, the PencilVac is designed to be highly maneuverable and effective at cleaning in tight spaces. Its unique dust ejection system, which uses a syringe-like plunger, is intended to minimize mess and the need for manual cleaning of the dustbin.

  • The Dyson PencilVac was first unveiled in 2025.
  • The PencilVac is now available for purchase in the US as of February 2026.

The players

Dyson

An British technology company known for its innovative vacuum cleaners and other home appliances.

Ajay Kumar

A CNET reporter who tested the Dyson PencilVac and provided a detailed review of the product.

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What they’re saying

“The design is the real innovation here. The PencilVac weighs just 4 pounds and feels more like wielding a mop or broom than a cordless vacuum.”

— Ajay Kumar, CNET reporter (CNET)

What’s next

CNET plans to put the Dyson PencilVac through its paces in the Louisville lab to test its performance and cleaning capabilities.

The takeaway

The Dyson PencilVac represents a significant step forward in cordless vacuum design, offering unparalleled portability and versatility at a premium price point. Its unique features and compact size make it an appealing option for consumers seeking a high-performance cordless vacuum that can easily navigate tight spaces and corners.