Insert 1 of 2 (POPULAR COMBOS: ZYN1+XXS CUP, XL CUP+ STANDARD CUP):
Insert 2 of 2 (POPULAR COMBOS: IPAD MOUNT+XXS CUP, L CUP+ C CUP):
CUPHOLDER COMMANDER is a universal fit with our adapter rings that come with every kit.
Double carrying capacity of your cupholder with our 2×1 kit.
Your kit includes:
-1 Cupholder Commander HD4 base
-1 set of cupholder base fitment rings
-1 EXT_HD4 extender
-2 inserts of your choice
Choose from any of the 14 CUPHOLDER COMMANDER inserts.
Pictures and descriptions of each insert are included in the product listing.
Cupholder fit guide:
Match your cup’s BASE diameter to the insert inside diameter
How to measure:
Measure the diameter (inches from edge to edge) of the cup base (the part that sits in the holder).
If you're between sizes, choose the larger insert.
STANDARD SIZE - 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 Tumbler40 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 or 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 or 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 SIZE - 3.67 in I.D. (93.2 mm)
Fits base diameters 3.126-3.670 in
Stanley QuencherH2.0 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 SIZE - 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 14 insert attachments.
Pictures and descriptions of each accessory are included in the product listing.
CUPHOLDER COMMANDER is a universal fit with our adapter rings that come with every kit.
Double carrying capacity of your cupholder with our 2×1 kit.
Your kit includes:
-1 Cupholder Commander HD4 base
-1 set of cupholder base fitment rings
-1 EXT_HD4 extender
-2 inserts of your choice
Choose from any of the 14 CUPHOLDER COMMANDER inserts.
Pictures and descriptions of each insert are included in the product listing.
Cupholder fit guide:
Match your cup’s BASE diameter to the insert inside diameter
How to measure:
Measure the diameter (inches from edge to edge) of the cup base (the part that sits in the holder).
If you're between sizes, choose the larger insert.
STANDARD SIZE - 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 Tumbler40 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 or 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 or 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 SIZE - 3.67 in I.D. (93.2 mm)
Fits base diameters 3.126-3.670 in
Stanley QuencherH2.0 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 SIZE - 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 14 insert attachments.
Pictures and descriptions of each accessory are included in the product listing.
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