• A 120 ml bottom vent baby bottle with a clear glass body, brown collar, and beige silicone nipple, shown floating on a white background with a small purple air flow graphic near the top.
  • A baby bottle with a clear glass body, brown collar, and translucent amber-colored silicone nipple, shown on a white background with its accessories: a brown flower-shaped cap, a white transfer tool, and a small amber silicone piece.
  • Close-up of a clear glass feeding bottle bottom air vent in the center. The beige ring has embossed text reading 'Professional Newborn Feeding Bottle'.
  • Two bottom air vent glass baby bottles filled with milk, one small and one large, with translucent amber caps and brown bands, displayed on a wooden kitchen counter with a blurred kitchen background.
  • Two bottom vent glass baby bottles side by side on a white background, labeled 120ml and 160ml above them. The bottles are clear with amber-brown caps and nipples and printed measurement markings on the front.
  • A translucent amber-colored silicone bottle nipple shown on a white background, with a smaller inset of the same piece inside a clear round storage container. The text 'SS /size' appears in the upper right.
  • A translucent amber-colored baby bottle nipple shown on a white background, with the text 'S/size' in the upper right and a small inset of the bottle base and cap at lower right.
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Oz Fur Kids Whelping Supplies

Glass Feeding Bottle with Bottom Air Vent

Glass Feeding Bottle with Bottom Air Vent

$19.90
$19.90
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Glass Feeding Bottle with Bottom Air Vent, available in 120mL and 160mL capacities. Originally designed for human infant feeding, these borosilicate glass bottles may also be used for supplementary feeding of puppies. Features a bottom air vent to help prevent vacuum build-up and teat collapse, a soft silicone feeding teat and wide-neck design. Includes bottle base, spare bottom air vent and silicone valve cleaning pin. Replacement teats available separately in SS and S sizes.
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Product Description

Our Glass Feeding Bottles with Bottom Air Vent are originally designed for human infant feeding but may also be used for supplementary bottle feeding of puppies.

Made from high-quality borosilicate glass, each bottle features a bottom air vent that allows replacement air to enter as milk is consumed. This helps prevent vacuum build-up, maintain a consistent milk flow and reduce the likelihood of the silicone teat collapsing inwards during suckling.

Available in 120mL and 160mL capacities, these wide-neck bottles include a soft, highly elastic food-grade silicone teat, durable PPSU components, a bottle base, spare bottom air vent and silicone valve cleaning pin.

Key Features

  • Available in 120mL and 160mL capacities
  • High-quality borosilicate glass construction
  • Bottom air vent helps prevent vacuum build-up and teat collapse
  • Designed to maintain a consistent milk flow
  • Soft, highly elastic food-grade silicone teat
  • Wide neck for easy filling and cleaning
  • Durable PPSU components
  • BPA-free, PVC-free and phthalate-free materials
  • Includes bottle base, spare bottom air vent and valve cleaning pin
  • Replacement silicone feeding teats available separately in SS and S sizes

Benefits

  • Bottom Air Vent and Vacuum Prevention

The bottom air vent allows air to enter the bottle as the puppy suckles, helping balance internal pressure and maintain milk flow. This reduces the likelihood of the teat collapsing inwards due to vacuum build-up.

  • Soft Silicone Feeding Teat

Made from high-quality food-grade silicone, the teat is soft, flexible and highly elastic to accommodate suckling movements.

  • Durable and Easy to Clean

The borosilicate glass bottle offers good resistance to temperature changes, while the wide-neck design makes filling and cleaning easier.

What's Included

  • Glass Feeding Bottle
  • Soft Food-Grade Silicone Feeding Teat
  • Bottle Base
  • Bottom Air Vent Assembly
  • Spare Bottom Air Vent
  • Silicone Valve Cleaning Pin

Available Sizes

  • 120mL Glass Feeding Bottle
  • 160mL Glass Feeding Bottle

Replacement Silicone Feeding TeatsĀ Available separately in:

  • SS ā€“ Extra Small
  • S ā€“ Small

Materials

  • Bottle: High-Quality Borosilicate Glass
  • Components: PPSU (Durable, Heat-Resistant Plastic)
  • Teat: Soft, Highly Elastic Food-Grade Silicone
  • BPA-Free, PVC-Free and Phthalate-Free

Bottom Air Vent Maintenance

Periodically check the bottom silicone air return valve during feeding to ensure it remains clear and functioning correctly.

If the valve becomes blocked or sticks together, a vacuum may develop inside the bottle, making milk difficult to draw through the teat and potentially causing the teat to collapse inwards.

Cleaning and Sterilisation

Before First Use

1. Disassemble the bottle and thoroughly wash all components in warm water with mild dishwashing detergent.
2. Rinse thoroughly, paying particular attention to the teat and bottom air vent.
3. Disinfect ONLY the glass bottle and silicone teat by boiling in water for 5 minutes.
4. Keep the glass bottle and teat from touching the sides or bottom of the pot during boiling.
5. Carefully remove, allow to cool and air dry before reassembling.

Do not boil the bottle base, PPSU fittings or bottom air vent components. Clean these separately in warm soapy water. Rinse thoroughly.

After Each Use

Disassemble and thoroughly wash all components, ensuring the bottom air vent is free from milk residue. Rinse and allow to dry completely before storage or reassembly.

Additional Information

This bottle was originally designed for human infants. When using it for puppies, ensure the teat size and milk flow are appropriate for the animal's age, size and suckling ability.

Check all components for correct assembly, leaks and damage before feeding. Never squeeze the bottle or force milk into the mouth, as this may cause aspiration (milk entering the lungs).

If feeding difficulties persist after checking the teat and air vent, seek veterinary advice. Replace worn or damaged components before further use.

Frequently Asked Questions

See our FAQs below, If you canā€™t find the answer youā€™re looking for, feel free to contact us and weā€™ll get back to you shortly.