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Sleek 2 Stroller Sibling Seat

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price tracker

14-day low
$349.95
Sep 14 · Bloomingdale's
Best price
$349.95
−0% vs high
14-day high
$349.95
All stores

Today's best price is the lowest AskPrice has recorded · tracked since Jun 2026.

$350$350$350
Sep 14Sep 27
  • Bloomingdale's
Price has held at $349.95 for the past 14 days.

About this product

The Thule Sleek 2 Sibling Seat is a stroller accessory designed to convert a single stroller into a double stroller setup, allowing two children to ride comfortably. It features a full recline option, a 5-point harness for safety, and an adjustable footrest. The seat includes a removable canopy with reflective details and magnetic buckle for easy fastening. Constructed with durable materials including plastic, aluminum, and steel, it has a soft polyester fabric lining and can be wiped clean. It supports children from 6 months to 3 years, up to 33 lbs.

  • For children 6 months to 3 years
  • 5-point harness for safety
  • Adjustable footrest
  • Reclining seat position
  • Wipe-clean polyester fabric
  • Compatible with Thule Sleek 2

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Sleek 2 Stroller Sibling Seat — Price Tracker & History