Posh Baby

BIBS - Glass Baby Bottle 4oz Silicone - 2 Pack Ivory

BIBS - Glass Baby Bottle 4oz Silicone - 2 Pack Ivory - Main image
$20.97 $29.95 In stock

Category: Bottles & Nipples

A Baby Bottle Designed for Babies — and Parents

The BIBS Glass Baby Bottle combines award-winning design with premium materials for a feeding experience that works for both baby and parent. Built from lab-grade borosilicate glass and paired with a medical-grade silicone nipple, it supports a natural latch, reduces colic, and is made to last. BPA-free, food-grade safe, and compliant with European Standard EN14350.

Key Features

  • Borosilicate glass — temperature, thermal shock, scratch, stain & odor resistant; microplastic-free
  • Medical-grade silicone nipple (slow flow) — hypoallergenic, ultra-soft with a skin-like frosted texture to aid proper oral placement & prevent unlatching
  • Anti-colic valve — reduces air intake to help prevent gas, reflux & colic
  • Milk Lock — hygienic spill-proof storage for on-the-go
  • Collapsible funnel — mess-free formula filling
  • Mix & Match — swap colors & components across the full BIBS bottle collection
  • Top-rack dishwasher safe (bottle body); microwave safe

What's Included (110ml / 4oz — 2-Pack)

  • 2 x Glass bottle — 110ml / 4oz
  • 2 x Medical-grade silicone nipple — slow flow
  • 1 x Bottle cap
  • 1 x Screwcap
  • 1 x Milk Lock
  • 1 x Collapsible funnel

Care & Sterilization

  • Sterilize all components in boiling water for 5 minutes before first use
  • Sterilization before every use is recommended; never exceed 100°C or seal during sterilization
  • Bottle body is top-rack dishwasher & microwave safe; funnel and nipple hand-wash only
  • Inspect silicone nipples regularly; replace every 2–3 months or sooner if damaged

Nipple Flow Options

Available in slow, medium & fast flow to grow with your baby. Additional nipple kits sold separately.

Posh Baby is a family-owned Portland Boutique specializing in premium baby gear since 2006. Enjoy Tax-Free shopping in most states.

Customer Reviews (5.0 / 5 · 5 reviews)

Zoe J. ★★★★★

The glass feels so much safer than plastic, and the silicone sleeve makes it easy for my baby to grip during feedings. Cleanup is a breeze since the wide neck lets me reach every spot.

Ellie ★★★★★

The 4oz size is perfect for my newborn's smaller feeds, and the silicone nipple had no weird plastic smell right out of the box. Only wish the glass didn't make them a bit heavier to hold during those 3am feedings, but honestly worth it for how easy they are to clean.

John V. ★★★★★

The glass feels solid without being heavy, and I love that I can warm a bottle straight in hot water without worrying about anything leaching. Both my kids took to it right away, which honestly never happened with our old plastic ones.