Customer support:+420 605 238 449detskedeky@kaarsgaren.cz
    Currency
    CZK
    Language
    English
    Home / Car Seat and Stroller Liners & Inserts / Car Seat Inserts for 9–18 kg and 9–36 kg

    Car Seat Inserts for 9–18 kg and 9–36 kg

    Our car seat inserts for 9–18 kg and 9–36 kg seats are ideal for growing children, from toddlers to preschoolers. These inserts enhance comfort, cushion vibrations during travel, and protect the original car seat cover from spills and wear.

    Choose from warm merino wool, organic cotton, bamboo, or lightweight summer mesh options. All inserts feature universal harness openings and fit most Group I, II and III car seats.

    Bestsellers

    chladiva vlozka do autosedacky merino aqua 13366 02
    Car seat insert 9-36 merino 3D aqua
    In stock (1 pcs)
    Code: 13366
     
    1 290 Kč
    (1 066,12 Kč excl. VAT)
    vlozka bambus autosedacka cervena 13307
    Car seat insert 9-36 bamboo 3D red
    In stock (>5 pcs)
    Code: 13307
     
    890 Kč
    (735,54 Kč excl. VAT)
    vlozka bambus autosedacka modra 13308
    Car seat insert 9-36 bamboo 3D blue
    In stock (>5 pcs)
    Code: 13308
     
    890 Kč
    (735,54 Kč excl. VAT)
    merino vlozka autosedacka tmavomodra 13350
    Car seat insert 9-36 merino 3D dark blue
    In stock (>5 pcs)
    Code: 13350
     
    1 290 Kč
    (1 066,12 Kč excl. VAT)
    vlozka autosedacka merino hnede 13348
    Car seat insert 9-36 merino 3D brown
    In stock (>5 pcs)
    Code: 13348
     
    1 290 Kč
    (1 066,12 Kč excl. VAT)
    vlozka bambus autosedacka prirodni 13305
    Car seat insert 9-36 merino 3D natur
    In stock (>5 pcs)
    Code: 13335
     
    1 290 Kč
    (1 066,12 Kč excl. VAT)
    vlozka bambus autosedacka zelena 13303
    Car seat insert 9-36 bamboo 3D green
    In stock (>5 pcs)
    Code: 13303
     
    890 Kč
    (735,54 Kč excl. VAT)
    vlozka bambus autosedacka oranzova 13306
    Car seat insert 9-36 bamboo 3D orange
    In stock (>5 pcs)
    Code: 13306
     
    890 Kč
    (735,54 Kč excl. VAT)
    vlozka bambus autosedacka limetka 13302
    Car seat insert 9-36 bamboo 3D lime
    In stock (>5 pcs)
    Code: 13302
     
    890 Kč
    (735,54 Kč excl. VAT)
    vlozka bambus autosedacka prirodni 13305
    Car seat insert 9-36 bamboo 3D natur
    Currently sold out
    Code: 13305
     
    890 Kč
    (735,54 Kč excl. VAT)
    Show more products
    21 items total
    vlozka bambus autosedacka cerna 13304
    Car seat insert 9-36 bamboo 3D black
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13304
    vlozka bambus autosedacka modra 13308
    Car seat insert 9-36 bamboo 3D blue
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13308
    vlozka bambus autosedacka zelena 13303
    Car seat insert 9-36 bamboo 3D green
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13303
    vlozka bambus autosedacka limetka 13302
    Car seat insert 9-36 bamboo 3D lime
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13302
    vlozka bambus autosedacka prirodni 13305
    Car seat insert 9-36 bamboo 3D natur
    Currently sold out
    735,54 Kč excl. VAT
    890 Kč
    Detail

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13305
    vlozka bambus autosedacka oranzova 13306
    Car seat insert 9-36 bamboo 3D orange
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13306
    vlozka bambus autosedacka cervena 13307
    Car seat insert 9-36 bamboo 3D red
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg and 9 to 18 kg. The upper side is made of bamboo aksamit - 70% Bamboo viscose, 28% Organic cotton, 2% Polyester. The...

    Code: 13307
    chladiva vlozka do autosedacky merino aqua 13366 02
    Car seat insert 9-36 merino 3D aqua
    In stock (1 pcs)
    1 066,12 Kč excl. VAT
    1 290 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in aqua colour, the underside is made of 3D polyester, which ensures air flow....

    Code: 13366
    vlozka autosedacka merino cerne 13099
    Car seat insert 9-36 merino 3D black
    Currently sold out
    1 066,12 Kč excl. VAT
    1 290 Kč
    Detail

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in black colour, the underside is made of 3D polyester, which ensures air flow....

    Code: 13099
    vlozka autosedacka merino hnede 13348
    Car seat insert 9-36 merino 3D brown
    In stock (>5 pcs)
    1 066,12 Kč excl. VAT
    1 290 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in brown colour, the underside is made of 3D polyester, which ensures air flow....

    Code: 13348
    merino vlozka autosedacka tmavomodra 13350
    Car seat insert 9-36 merino 3D dark blue
    In stock (>5 pcs)
    1 066,12 Kč excl. VAT
    1 290 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in dark blue colour, the underside is made of 3D polyester, which ensures air...

    Code: 13350
    vlozka merino autosedacka 12917
    Tip
    Car seat insert 9-36 merino 3D light grey
    Currently sold out
    1 066,12 Kč excl. VAT
    1 290 Kč
    Detail

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in light grey colour, the underside is made of 3D polyester, which ensures air...

    Code: 12917
    vlozka bambus autosedacka prirodni 13305
    Car seat insert 9-36 merino 3D natur
    In stock (>5 pcs)
    1 066,12 Kč excl. VAT
    1 290 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in natur colour, the underside is made of 3D polyester, which ensures air flow....

    Code: 13335
    vlozka velka merino taupe 13094
    Car seat insert 9-36 merino 3D taupe
    Currently sold out
    1 066,12 Kč excl. VAT
    1 290 Kč
    Detail

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool in taupe colour, the underside is made of 3D polyester, which ensures air flow....

    Code: 13094
    vlozka velka chlupate merino 13078
    Car seat insert 9-36 of merino lamb and cotton
    In stock (1 pcs)
    1 066,12 Kč excl. VAT
    1 290 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% merino wool, the underside is made of 100% cotton. Hand wash in wool products, do not use...

    Code: 13078
    vlozka velka 3d bio delfin aqua 1
    Car seat insert 9-36 organic cotton 3D dolphin aqua
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% organic cotton with aqua dolphin motif, the underside is made of 3D polyester, which ensures...

    Code: 13072
    vlozka velka 3d bio delfin sedy 1
    Car seat insert 9-36 organic cotton 3D dolphin grey
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% organic cotton with grey dolphin motif, the underside is made of 3D polyester, which ensures...

    Code: 13073
    vlozka velka 3d bio puntiky 1
    Car seat insert 9-36 organic cotton 3D dots
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% organic cotton with dots motif, the underside is made of 3D polyester, which ensures air...

    Code: 13076
    podlozka 3d.velka bio beran 1
    Car seat insert 9-36 organic cotton 3D lambs
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% organic cotton with a lamb motif, the underside is made of 3D polyester, which ensures air...

    Code: 13071
    vlozka velka 3d bio kralik 1
    Car seat insert 9-36 organic cotton 3D rabbit
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% organic cotton with rabbits motif, the underside is made of 3D polyester, which ensures air...

    Code: 13075
    vlozka velka 3d bio hvezdy 1
    Car seat insert 9-36 organic cotton 3D stars
    In stock (>5 pcs)
    735,54 Kč excl. VAT
    890 Kč

    Universal insert for a child's car seat size 9 to 36 kg. The surface is made of 100% organic cotton with stars motif, the underside is made of 3D polyester, which ensures air...

    Code: 13074

    Comfort and practicality for growing children

    These inserts are designed for larger car seats in weight groups 1, 2 and 3 (9–36 kg). They improve seating posture, provide hygiene and comfort on longer trips, and are made from soft, breathable fabrics. Easy care.

    Compatible with most popular car seat brands – such as Cybex, Britax Römer, Joie, Maxi-Cosi and more. You can also pair them with our stroller liners or winter liners based on the season.

    Made in the Czech Republic from natural materials

    All of our inserts are sewn in the Czech Republic using natural, certified fabrics safe for children under 3 years. No harmful chemicals – just practical, sustainable comfort for everyday use.