A device designed to protect packages from thieves; a nontoxic and nonpermanent adhesive created for kids; an alternative to disposable plastic straws; camping cookware.

Two brothers introduce a product they claim will solve the issue of pet shedding; an entrepreneur believes he has invented a better way to carry a child's car seat; a sophisticated version of a traditional snack.

Healthy vegan soups; a tool that makes it simpler to invest in crypto-currency; a chef from New York wants to expand his vegan sushi restaurants; siblings from Long Island, New York, present the product invented by their late father.

A father-and-son pair from Carlsbad, California, introduce a line of manscaping products for today’s refined man; a husband-and-wife duo from Los Angeles, California, present a new way to get refreshed; a duo from Los Angeles, California, enter the tank to pitch their sweet treat that complies with the keto diet craze; an immigrant from Vietnam pitches the Sharks his buttery-soft dress shirts in hopes of realizing his American dream and brings along an unlikely celebrity partner.

First into the tank are brothers from Provo, Utah, who introduce their fun and adventurous treasure hunt game experience for cities across the country; entrepreneurs from Cedarburg, Wisconsin, and New York City present their line of affordable and ethical street wear that donates a school uniform to a child for every purchase; cousins from Dallas, Texas, present their eco-friendly product that helps wipe away your bum; entrepreneurs from San Jose, California, pitch their hands-free pet tool that makes bath time easier.

Former professional baseball player Alex Rodriguez; a dissolvable protein pack product; a dual-purpose strap that keeps valuables safe and secure; a solution to keep a beer bottle cold; a healthy alternative treat; an update on Ice Shaker.

A large database of Santa entertainers; a solution for carrying skis on the slopes; a twist on gift-giving; a build-your-own oatmeal bar.

A family of entrepreneurs from South Carolina, and Alabama, present a product that satisfies a unique obsession; a husband and wife from New Jersey introduce their subscription service that makes meal time for kids stress-free for parents; an entrepreneur from California pitches his Bollywood-inspired dance fitness program; and a husband and wife from Texas give the Sharks a taste of their probiotic beverage.

First into the tank are brothers from Provo, Utah, who introduce their fun and adventurous treasure hunt game experience for cities across the country; entrepreneurs from Cedarburg, Wisconsin, and New York City present their line of affordable and ethical streetwear that donates a school uniform to a child for every purchase; cousins from Dallas, Texas, present their eco-friendly product that helps wipe away your bum; entrepreneurs from San Jose, California, pitch their hands-free pet tool that makes bath time easier.

First into the Tank is an entrepreneur from Willis, Texas, who introduces her lay-flat cosmetic bag design that allows for easy access to materials. Entrepreneurs from San Diego, California, pitch their online boutique subscription shave club exclusively intended for women; while entrepreneurs from Basalt, Colorado, and Newport Coast, California, present their functional cat furniture designs which are durable and easy to clean. Last into the Tank is a mom from Palo Alto, California, who provides comfortable and stylish play dresses for mothers with young children.

Entrepreneurs from Austin, Texas, and Cour d’Alene, Idaho, who pitch their safety product that helps people travel with their pets; an entrepreneur from Venice Beach introduces his curated wines with straight-forward labels for a snob-free client; an entrepreneur from North Hollywood, Cal., presents his twist on an urban-centric hair product to help amplify natural curls; and an entrepreneur from Oakland provides a subscription service that delivers Montessori Method-approved toys to families.

First into the Tank are entrepreneurs from Oklahoma City, Oklahoma, who introduce their innovative storm shelter/safe house design. An entrepreneur from White Plains, New York, presents her fresh baby food that trains babies to acquire a more sophisticated palette. Entrepreneurs from Port Orange, Florida, pitch their multi-use sandwich container product. Last into the Tank are entrepreneurs from New York City and Venice, California, who pitch their space age solution for stinky feet.

First into the Tank are entrepreneurs from Raleigh, North Carolina, who introduce their bake-at-home, all-natural treats. Entrepreneurs from Chicago, Illinois, pitch their clean beauty product made specifically for women with curly hair; while entrepreneurs from Austin, Texas, present their unique twist on yoga with the help from a surprising source. Last into the Tank is an entrepreneur from Woodstock, Georgia, who pitches her waterproof product that allows you to shower in public with privacy.

First into the Tank are entrepreneurs from Arcadia and Folsom, California, who have a solution to fight back against bothersome telemarketers and scammers. Entrepreneurs from Oakland, California, present their easy-to-use 3D printer for kids to design and print their own toys, while an entrepreneur from New York, New York, pitches her savings and gifting online platform to help kids learn to save. Last into the Tank is an entrepreneur from Labelle, Missouri, who familiarizes the Sharks with her ethical and customizable meat box subscription delivery service.

First into the Tank are entrepreneurs from Seattle, Washington, who introduce their spa design that relies on innovative, alternative therapy to relieve common aches and pains. An entrepreneur from Oakland, California, is at the forefront of the future of food by creating sustainable protein in a lab. When a family from Shelton, Connecticut, present their kid’s reward system, the kids take over the pitch; and last into the Tank is an entrepreneur from San Diego, California, who pitches his simple but ingenious device which helps you capture frame-worthy pictures with your best friend.

First into the Tank are brothers from Richardson, Texas, who introduce their decadent breakfast treat, authentic to a European staple; and entrepreneurs from San Francisco, California, pitch their online fashion trading platform with the aim of helping women save money while also easing the environmental impact of clothing manufacturing. Then, an active duty soldier from Leavenworth, Kansas, presents his idea for everyone to conveniently and affordably have a swimming pool; and last into the Tank is a mom from Los Angeles, California, who pitches her clever twist on a traditional children’s product that is designed to help mom’s on the go.

A traditional handheld Argentinian snack; a smart security product that helps keep intruders out of the home; a beverage carrier product that keeps items cold; an online tool that helps offer family activities at a discount.

First into the Tank is an entrepreneur from Wilmette, Illinois, who introduces his socially interactive, hilarious party game that will reveal much more about your friends than you may want to know. An entrepreneur from Washington, D.C., pitches his customized household product that ensures the safety of your family. An entrepreneur from Tenafly, New Jersey, presents his reusable bottle-emptying device for an easy solution to getting every last drop from your product. Last into the Tank is an entrepreneur from Mountain View, California, who introduces his healthy alternative to soda.

A treat that combines two desserts; a modern alternative to ATM machines; a clothing design that combines two trends into one; a hypoallergenic sleeping product.

A high-tech product to discover hidden secrets about one's cat; a fashion accessory that helps men look refined; all-electric water sports equipment; a delicious, multipurpose dip; four high school students chat with their favorite shark.

A modern phone booth design; an unconventional dessert concept; a device helps take condiments on the go; a portable office furniture design; an update on Cup Board Pro, a two-sided bamboo cutting board.

First into the Tank are entrepreneurs from Fort Collins, Colorado, who present their fast-casual restaurant focusing on late-night food done right. Entrepreneurs from Lexington, Kentucky, pitch their line of designer bat houses for an effective natural solution to pest control. A husband and wife duo from San Diego, California, introduce their stylish product that keeps your pet safe from predators. Last into the Tank is a world-renowned jiujitsu instructor from Torrance, California, who solves a problem that we never knew we had with his dual fashion design.