Hydroflask 

A metal water bottle (can also be used as a weapon) mostly used by VSCO girls

-"Have you seen Natalie'sHydroflask? "
-VSCO girl used Hydroflask it is super effective

Hydroflask by Urban'sVSCOgirl August 16, 2019

hydroflask 

An idiotic way to say water bottle. Hydro refers to the water and flask refers to the container.

hAvE yOu sEeN mY hYdRoFlAsK iTs SuCh A rEvOlUtIoNaRy InVeNtIoN!!1!

hydroflask by Matestreymy August 27, 2019

Hydroflask 

That one water bottle

Random Person At School: ooooooo she's/he's rich! They have a hydroflask

Me: Look at you, you have one too!

Hydroflask by gemini789 August 2, 2019

Hydroflask 

A metal water bottle that vsco girls have claimed as part of their "culture" and covered with stickers. Can be conveniently used as a weapon to knock these annoying pieces of shit unconcious.

Stupid girl: wow you have a hydroflask sksksksksks
Me: *swings bottle like a hammer knocking this bitch into next week*

Hydroflask by A not stupid person September 12, 2019

hydroflask 

a basic bitch

Talia was being such a hydroflask when she got starbucks

hydroflask by bg43 February 21, 2017

Hydroflask 

Object that annoying bitches always seem to drop

Girl 1: *drops hydroflask* and I oop-I dropped my hydroflask sksksksksk

Girl 2: isn't it like the sixth time you dropped it today

Hydroflask by Basic bish August 23, 2019

Hydroflask 

An overpriced metal canister (or flask) that comes in a variety of colors and contains water (or any type of liquid). It dents easily. Often decorated with stickers. Mainly owned my "VSCO" girls.

That VSCO girl brought her hydroflask to school and dropped it. And I oop-

Hydroflask by That short asian April 28, 2020