Posh Baby

Clek - Oobr Booster Seat - Mammoth Ziip (Merino Wool & TENCEL)

Clek - Oobr Booster Seat - Mammoth Ziip (Merino Wool & TENCEL) - Main image
$277.19 $419.99 In stock

Category: Booster Seats

Safe. Cool. Oobr.

The Clek Oobr is a high-back booster seat rated a Best Bet by the Insurance Institute for Highway Safety (IIHS) 10+ years in a row. Engineered with a magnesium frame, energy-absorbing EPP foam headrest, and a steel base sub-structure with integrated Rigid-LATCH connectors, the Oobr protects from all angles — and its narrow design makes 3-across seating easy. The Mammoth Ziip features a premium Merino Wool & TENCEL blend for exceptional softness, breathability, and natural temperature regulation. Proudly designed, engineered, and made in Canada.

Elemental Safety System

The Oobr’s Elemental Safety System works from every direction. Belt guides attached to the adjustable headrest ensure proper shoulder and hip belt fit every time, while an energy-absorbing foam layer reduces force transferred to the child in a side-impact collision. The structural headrest features deep side wings connected to the magnesium frame via steel rods to prevent twisting and improve head protection. The magnesium frame itself contains the torso during side-impact and protects against vehicle intrusion. Rigid-LATCH locks the seat firmly in place when occupied — and prevents it from becoming a projectile when empty.

Comfort & Convenience

The Oobr reclines up to 12° for sleeping comfort when anchored, and the removable seat cushion features a hand-washable cover for easy cleaning. A detachable, dishwasher-safe cup holder fits either side of the seat. GREENGUARD Select Certified fabrics are anti-microbial and resistant to stains, moisture, and odor.

Fabric & Certifications

The Mammoth Ziip’s Merino Wool & TENCEL blend is naturally flame-retardant, requiring no added flame retardant chemicals. The fabric is PFOA-free, PFOS-free, PFC-free, PFAS-free, and fluorine-free, and carries OEKO-TEX® Standard 100 Certification.

Specifications

High back mode: 40–100 lbs, 40–57", recommended 4+ years. Backless mode: 40–100 lbs, 40–57", recommended 4+ years. Booster seat laws may vary — please check your local laws.

All car seats are final sale. Please read our return and exchange policy before purchasing.

Posh Baby is a family-owned Portland Boutique specializing in premium baby gear since 2006. Enjoy tax-free shopping in most states. Local customers receive a complimentary car seat installation appointment with every purchase.

Customer Reviews (4.2 / 5 · 5 reviews)

Amelia ★★★★★

Swapped out our old backless for this and the difference on long drives is obvious — my son stays upright instead of slumping sideways when he dozes off. The merino wool cover doesn't get that sticky plasticky feel in summer either, which was my main gripe before.

Grace ★★★★★

My 7-year-old actually asks to sit in this thing, which never happened with our old graco. The merino wool cover is legit breathable—no sweaty back even on long summer drives. It's heavy to move between cars, but that heft is exactly why I trust it in a crash.

Elizabeth ★★★★☆

The merino wool cover is surprisingly soft and breathable, which my kid actually commented on. The magnesium frame feels solid, but the installation instructions could be clearer for a first-time user.