CUPHOLDER COMMANDER HD4 Starter kit with one insert of your choice.

Cupholder commander is a universal fit with our Adapter rings that come with every Kit.

Choose from any of the 13 inserts we currently produce, pictures and descriptions of each attachment included in the product listing.

Cupholder Fit Guide:

Match your cups BASE diameter to the insert inside diameter

 How to Measure:

Measure the diameter of the cup base (the part that sits in the holder).

If you're between sizes, choose the larger insert.

Allow ~0.02 0.05 in (0.5 1.2 mm) clearance for dings and material variance.

STANDARD 3.125 in I.D. (79.4 mm) Fits base diameters 3.125 in

• Stanley Quencher H2.0 40 oz (base) 3.10 in (79 mm)

• Owala Tumbler 40 oz (handled, base) 2.92 in (74 mm)

• YETI Rambler Tumbler 30 oz (base) 2.75 in (70 mm)

• YETI Rambler Tumbler 20 oz (base) 2.75 in (70 mm)

• YETI Rambler Straw Mug 35/42 oz (fits 3.0 in cupholders) 3.00 in (76 mm)

• Contigo Cortland Chill 2.0 24 oz (base) 2.95 in (75 mm)

• Simple Modern Classic 24 oz (base) 2.80 in (71 mm)

• Hydro Flask Standard-Mouth 21/24 oz 2.87 in (73 mm)

• Owala FreeSip 24 oz (body, snug) 3.12 in (79 mm)

• YETI Rambler Travel Bottle 12/16 oz 3.01 in (76 mm)

• And many more

LARGE 3.67 in I.D. (93.2 mm) Fits base diameters 3.126-3.670 in

• Stanley Quencher H2.0 30 oz (base) 3.15 in (80 mm)

• Hydro Flask Wide-Mouth 32 oz 3.55 in (90 mm)

• Hydro Flask Wide-Mouth 40 oz 3.55 in (90 mm)

• Owala FreeSip 32 oz 3.43 in (87 mm)

• Owala FreeSip 40 oz 3.60 in (91 mm)

• ThermoFlask 40 oz bottle 3.62 in (92 mm)

• YETI Rambler Bottle 26 oz 3.38 in (86 mm)

• And many more

XL 3.95 in I.D. (100.3 mm) Fits base diameters 3.671-3.95 in

• YETI Rambler Bottle 36 oz 3.75 in (95 mm)

• CamelBak Chute Mag Stainless 32 oz 3.74 in (95 mm)

• Takeya Actives 40 oz 3.82 in (97 mm)

• CamelBak Horizon Tumbler 30 oz 3.78 in (96 mm)

• Bubba Trailblazer 40 oz (base) 3.83 in (97 mm)

• Stanley Traditional Thermos

• And many more

Choose from any of the 13 inserts we currently produce, pictures and descriptions of each attachment included in the product listing.