What are the most eco-friendly baby bottles available?

Tempered glass classic-shaped baby bottles with measurement markers and silicone slow-flow nipples featuring an integrated venting system to help reduce colic. Available in 4oz and 8oz sizes and sold in multi-packs; bottles are dishwasher-safe (top rack) and made from recyclable glass. Suits parents who prefer reusable, non-plastic feeding options.

Soft, squeezable medical-grade silicone bottles that mimic breastfeeding with a wide-neck design for easy cleaning, built-in dual anti-colic vents to reduce air ingestion, and safe materials suitable for dishwasher and sterilizer use. Available in 150ml and 250ml sizes and designed to help babies transition between breast and bottle.

Borosilicate glass baby bottles with protective silicone sleeves, polypropylene caps, rings, stoppers, and stage-specific silicone nipples. They are thermal shock resistant, dishwasher safe, and sold in multiple colors and two sizes (4oz and 8oz).

A minimalist DIY baby bottle kit that converts regular-mouth mason jars into plastic-free feeding bottles using medical-grade silicone nipples with a built-in dual-valve anti-colic system; includes a silicone sleeve and cap for protection. Suits parents who want a low-waste, easy-to-clean glass feeding solution that supports breastfeeding.

A DIY conversion kit that lets you turn regular-mouth 4 oz mason jars into baby bottles using medical-grade silicone nipples, a silicone sleeve, and a cap. Features a breast-like slow-flow nipple with a built-in dual-valve ventilation to reduce gas and colic; made from non-toxic, BPA-free materials and dishwasher safe. Suits parents wanting a low-waste, minimal baby feeding setup.

Vacuum-insulated 7oz stainless steel baby bottle with medical-grade silicone components, Made Safe® certified and 100% plastic-free; keeps liquids warm up to 6 hours and cold up to 24 hours and converts to sippy/straw/sport tops. Suits caregivers who want a durable, non-plastic, multi-stage bottle with anti-colic venting.

Generation 3 Haakaa glass bottles are made from temperature-resistant borosilicate glass with an orthodontic thumb-shaped silicone nipple and anti-colic vents; they're ergonomically shaped, compatible with Gen 3 attachments, and safe for boiling, freezing, and dishwasher use. They suit caregivers who want a natural-feel nipple plus durable, heat-resistant glass for storing expressed milk.

Temperature-resistant borosilicate glass bottle with an off-centre, thumb-shaped silicone nipple designed to reduce colic and mimic breastfeeding; ergonomic non-slip design, compatible with Gen 3 attachments and safe for heating and freezing. Suits parents who want a durable, easy-to-clean glass bottle with slow-flow nipple for newborns.

Philips Avent Natural glass 8oz bottle is made from premium borosilicate glass with a wide, breast-shaped Natural Response silicone nipple that releases milk only when baby actively drinks. It includes an advanced twin-valve anti-colic system, is heat/thermal-shock resistant, and is dishwasher and sterilizer safe, suited for parents who want a durable, easy-to-clean bottle that supports breast-to-bottle transition.

Soft, squeezable medical-grade silicone bottles with a wide base and triple-vented anti-colic nipple; available in 9oz size and sold in multi-packs. They are BPA-free, dishwasher safe, and designed to mimic the feel of breastfeeding for easier latch and reduced spills. Suited for growing babies who need larger, soft-feel bottles.

Soft, wide-neck baby bottles made from skin-like food-grade silicone that mimic breastfeeding; available in 5oz and 8oz with built-in dual anti-colic vents and dishwasher/microwave/sterilizer safe design. They have a wide neck for easy cleaning and come with slow/medium flow nipples appropriate for age stages. Suited for parents wanting easy-clean, breast-like bottles that reduce air intake.

Soft, skin-like hygienic silicone bottle with a wide-neck for easy cleaning, dual vents to reduce colic, and a medium-flow nipple pre-installed for 3-6 months; microwave- and dishwasher-safe and BPA-free. Suited for caregivers wanting a breast-like bottle that's easy to clean and reduces feeding air intake.

The Haakaa Generation 3 glass bottle is made from temperature-resistant borosilicate glass with a soft orthodontic silicone nipple featuring anti-colic vents and an off-centre design for upright feeding. It's freezer- and boil-safe, ergonomically shaped with measurement markings, and designed to be compatible with Gen.3 attachments. It suits caregivers seeking a glass, low-chemical alternative to plastic bottles.

Insulated 7oz stainless steel infant bottle with medical-grade silicone components, internal volume markings, and an anti-colic vented nipple. It is 100% plastic-free for parts that contact liquid and suits parents seeking a durable, low-leaching feeding bottle.

Thermal shock-resistant borosilicate glass bottle with a protective silicone sleeve, polypropylene cap, and silicone nipple; designed to be durable, easy to grip, and dishwasher safe. Available in multiple colors and sold with Stage 2 nipple or flat cap options, it suits parents wanting a reusable glass feeding bottle.

These are 8oz glass, vented baby bottles with an ergonomic twist shape and molded measurement markers. They include 100% silicone slow-flow nipples with an integrated one-piece vent to help reduce colic and are dishwasher-safe on the top rack. Sold as multi-packs and compatible with Evenflo and most standard neck breast pumps, they suit parents wanting durable glass bottles with anti-colic features.

BIBS 4oz Glass Baby Bottle is made from durable lab-grade borosilicate glass with a natural rubber latex nipple and an anti-colic valve to reduce air intake. It includes spill-preventing components and is mostly top-rack dishwasher safe, suited for parents who want a glass, low-plastic feeding option.

Reusable collapsible silicone pouches (3-pack) for Boon Nursh bottles that reduce colic by collapsing as baby drinks so no air is introduced. Made from food-safe platinum silicone, BPA- and PVC-free, and safe to boil, sterilize, freeze, or clean on the top dishwasher rack; suitable for babies from birth with medium/slow flow nipples available separately.

Clear borosilicate glass wide-neck bottles (6 oz each) designed for pumping, storing and feeding; leakproof screw-on lids and sealing discs, freezer and microwave safe, compatible with many wide-neck pumps. Suits parents wanting chemical-free, thermal-shock-resistant glass storage with included converter for narrow-neck pumps.

Thermal shock-resistant borosilicate glass bottle with a protective silicone sleeve, silicone Stage 2 nipple, polypropylene cap, ring and stopper. BPA-free, dishwasher safe, and available in multiple colors; made with components from USA and France. Suits parents wanting a durable, reusable glass bottle with added grip and protection.

100% plastic-free single-wall 5oz stainless steel infant bottle with medical-grade silicone nipple and sleeve, internal volume markings, and a Natural Vent anti-colic nipple; lightweight, shatter-proof, and Made Safe® certified. It converts to sippy, straw, sport, or snack use with interchangeable Pura silicone tops and comes with a silicone travel cover and sleeve. Suits parents seeking a durable, low-toxicity alternative to plastic bottles.

Soft, skin-like hygienic silicone bottle with a wide-neck design, pre-installed medium-flow nipple, and built-in dual vents to reduce colic; easy to clean and microwave- and dishwasher-safe. Suits babies transitioning from breast to bottle and parents who want easy cleaning and leak-free feeding.

Premium borosilicate glass 8oz bottles with NaturalWave silicone nipples and a built-in air ventilation system to reduce colic. Four dishwasher-safe bottles per pack suited for parents who want durable, easy-to-clean bottles that mimic breastfeeding.

A DIY kit that converts regular-mouth mason jars into wide-mouth 8oz baby bottles using glass jars you provide. Kit includes two slow-flow silicone nipples with a built-in dual-valve anti-colic system, an 8oz silicone sleeve, and a plastic cap; materials are free of BPA, BPS, phthalates, and lead. Suited to parents who want a low-waste, easy-to-clean glass feeding option.

The Pura Kiki 9oz is an insulated, 100% plastic-free baby bottle made from #304 stainless steel with a platinum silicone natural vent nipple and silicone sleeve. It's MadeSafe certified, dishwasher safe, and converts to sippy/straw/sport lids as baby grows. Suits parents seeking durable, reusable, low-toxicity feeding options.

Soft, squeezable medical-grade silicone baby bottles with a stable wide base and a triple-vented anti-colic nipple; available in 5 oz size and sold in 2-pack options. They are BPA-free, microwave-safe, and dishwasher-safe, designed for comfortable, low-spill feeding for newborns and infants.