Haakaa Silicone Pump and Bottle Pack

Size Guide

Start your feeding journey off right with the Haakaa Gen. 3 Pump and Bottle Pack! Express, feed and store milk easily and effectively with Haakaa’s world-first 5-in-1 feeding system. With a quick twist of the top, you can swap out your bottle attachment for any of our range of optional interchangeable attachments (each sold separately). We have our famous breast pump flange that lets you express directly into the bottle, a feeding spoon dispenser for when your baby moves on to solids, a sippy bottle top to help your independent toddler transition from a bottle to a cup and a sealing disk to preserve any leftover food or milk after feeding. This pack contains:

2 x 160ml Silicone Baby Bottles

The Haakaa Silicone Baby Bottle is made from food-grade silicone, which makes it uniquely soft and safe for your baby. It is easy for little hands to hold, and because the silicone is impact resistant, you can teach independence without worrying about breakages. The 160ml bottles included in this pack come with a slow flow teat.

1 x Silicone Breast Pump Flange

The Haakaa Silicone Breast Pump Flange attachment is fully compatible with all Gen. 3 Silicone Bottles, transforming them into our famous Silicone Breast Pump! We have kept the same simple and effective design that you know and love, except now you can express directly into a detachable silicone bottle for easy feeding or storage! Made from 100% food-grade silicone, this compact pump flange is perfect for long-distance plane or car rides, or simply anywhere you would like to express quickly and discreetly.

2 x Silicone Bottle Sealing Disks

Our Silicone Bottle Sealing Disc transforms your Gen. 3 Silicone Bottles into the perfect container for storing breast milk, liquids and snacks, or for taking food on the go! They're completely airtight, keeping food fresh and preserving the beneficial properties of breast milk that are so important for our growing little ones.


  • Quality food grade silicone
  • Easy and effective milk expression
  • No cords or batteries required
  • Compatible with all Generation 3 Silicone Bottle range attachments.
  • Small, portable and convenient.
  • Accommodates different breast sizes
  • Safe in microwaves, boiling water and sterilisers.
  • BPA, PVC and phthalate-free


      Cleaning and Care

      Clean after each use. We strongly recommend cleaning and sterilising your Haakaa silicone products with any steam sterilising system or by boiling in water for 3-5 minutes. Do not use any bleach-based agents or sterilising tablets to clean this product. Do not boil the PP attachment ring. Do not use UV sterilisers to clean this product as it may impact the lifespan of your pump.


      Do not store near any sharp objects. Only soft bristle brushes or soft sponges should be used to clean this product as hard scourers may scratch the surface. Exposure to detergent may make the silicone in this product appear cloudy. This product is not a toy. Do not use this product for anything other than its intended use. Store product in a cool, dry place and avoid direct sunlight. Adult supervision is required.



      Size Chart

       Maternity & Nursing 

      Tops / Dresses / Bottoms
      Spring Size XS S M L XL XXL XXXL
      US 2 4 6 8 10 12 14
      UK 8 10 12 14 16 18 20
      EU 34 36 38 40 42 44 46
      FR 36 38 40 42 44 46 48
      IT 38 40 42 44 46 48 50
      Bust (inch) 34 36 38 40 42.5 45 47.5
      Bust (cm) 86.5 91.5 96.5 101.5 108 114.5 120.5
      Hips (in) 36 38 40 42 44 46 48
      Hips (cm) 91.5 96.5 101.5 106.5 111.5 117 122


      Spring Size S–M L–XL
      US 0 4 6 12
      UK 4 8 10 16
      EU 32 36 38 44
      FR 34 38 40 46
      IT 36 40 42 48
      Hips (in) 34 37 38 43
      Hips (cm) 86.5 94 97 109.5


      International Size Conversion
      12B 34B 34C 75C
      12C 34C 34D 75D
      12D 34D 34DD 75E
      12DD 34DD 34E 75F
      14B 36B 36C 80C
      14C 36C 36D 80D
      14D 36D 36DD 80E
      14DD 36DD 36E 80F
      14E 36E 36F 80G
      16B 38B 38C 85C
      16C 38C 38D 85D
      16D 38D 38DD 85E
      16DD 38DD 38E 85F
      16E 38E 38F 85G
      18C 40C 40D 90D
      18D 40D 40DD 90E
      18DD 40DD 40E 90F
      20D 42C 42DD 95E
      20DD 42DD 42E 95F

      Baby/Kid Size Chart

      Rompers, Tops & Pants

      Spring Size

      Height (cm)

      Weight (kg)

      0–3 months



      3–6 months



      6–12 months



      2 years



      3 years